Terril Huelsman and Richard Yackey appeal the district court’s
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order dismissing
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their antitrust action,
1. BACKGROUND
Huelsman and Yackey have operated as self-employed licensed street vendors selling goods and merchandise to the public before and during scheduled baseball games and other events at Busch Stadium in St. Louis. Civic Center Corporation (Civic Center) owns, manages and operates Busch Stadium. Sportservice Corporation (Sportservice) has a contract with Civic Center to sell souvenirs and refreshments inside Busch Stadium. Both Civic Center and Sportservice are Missouri for-profit corporations.
On March 23, 1984, only eleven days before the opening of the 1984 baseball sеason, the City of St. Louis enacted an ordinance prohibiting vending on any public street within a specified geographic area. 2 An exception to the ordinance authorized vending in a specified area immediately surrounding Busch Stadium only if the vendors were parties to a street vending agreement with Civic Center. The ordinance further provided that a violation of the ordinance constitutes a misdemeanor punishable by imposition of a fine.
Pursuant to this ordinance, Civic Center awarded a contract for vending services to Sportservice. Huelsman and Yackey characterize this contract as one granting Sрortservice exclusive control over selling goods and merchandise outside the stadium area. In their view, the exclusive nature of the contract effectively forced the closing of their vending operations because they faced the threat of prosecution if they continued their vending operаtions without an agreement with Civic Center, an option not available to them.
On July 31, 1987, Huelsman and Yackey filed a three-count complaint in federal district court, alleging violations of sections 1 and 2 of the Sherman Act and a pendent state-law claim of tortious interference with business expectancies. Spеcifically, they alleged that Civic Center and Sport-service: (1) conspired to restrain and eliminate the free and open competition that previously existed in the sale of goods sold in the Busch Stadium area; (2) acted in furtherance of a monopoly or an attempt to monopolize by contrоlling all aspects of the vending industry in the stadium area; and (3) tortiously interfered with the valid business relations of the vendors. Huelsman and Yackey further alleged that Civic Center, in a quid pro quo exchange with the City of St. Louis, agreed to spend $1,000,-000 on landscaping the area immediately adjacent to Busch Stadium in return for passage of the vending ordinance.
Civic Center filed a motion to dismiss the complaint under Fed.R.Civ.P. 12(b)(1) and *1174 12(b)(6) raising four grounds: (1) failure to allege a sufficient nexus with interstate commerce; (2) immunity under the Noerr-Pennington doctrine; (3) exemption from antitrust liability under the state action doctrine; and (4) lack of standing to sue. Sportservice moved to dismiss pursuant to Fed.R.Civ.P. 12(b)(6) or fоr summary judgment under Fed.R.Civ.P. 56 on the same grounds. Huelsman and Yackey responded by amending their complaint to include allegations of a nexus with interstate commerce. Civic Center and Sportservice then renewed their motions, citing the same grounds. Throughout the litigation, no party had engaged in discovery.
Following briefing and oral argument, the trial court dismissed the federal claims without prejudice, stating that Huelsman and Yackey failed to allege a sufficient “nexus between the defendants’ conduct and interstate commerce,” and refrained from addressing the remaining grounds in the motions. The court also dismissed the pendent state-law claim without рrejudice, noting the availability of a state forum.
Huelsman and Yackey then brought this appeal.
II. DISCUSSION
Huelsman and Yackey challenge the district court’s dismissal of their amended complaint on the ground that they have sufficiently pleaded the required nexus between the defendants’ conduct and interstate commerce to establish subject matter jurisdiction under the Sherman Act.
In reviewing a district court’s dismissal of an antitrust case before the initiation of discovery, an appellate court must employ a “concededly rigorous standard” of scrutiny.
Hospital Bldg. Co. v. Trustees of Rex Hosp.,
The record does not clearly indicate whether the district court dismissed the complaint for lack of subject matter jurisdiction under Rule 12(b)(1) or for failure to state a claim upon which relief could be granted under Rule 12(b)(6). Under either standard, the dismissal is on the pleadings and should be “granted sparingly and with caution.” 5 C. Wright & A. Miller,
Federal Practice and Procedure
§ 1349 at 541 (1969). As the district court correctly noted, whether the dismissal is granted under either rule, the same interstate commerce analysis applies — whether the complaint adequately alleges the nexus between defendants’ conduct and interstate commerce.
See Hospital Bldg. Co.,
Jurisdiction under the Sherman Act arises when anticompetitive activity prohibited by the Act occurs in thе flow of interstate commerce or, where wholly local in nature, substantially affects interstate commerce.
McLain v. Real Estate Bd. of New Orleans, Inc.,
As a procedural matter, a plaintiff attempting to invoke the jurisdiction of the Sherman Act must do more than merely identify a relevant local activity and pre
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sume an interrelationship with some unspecified aspect of interstate commerce.
McLain,
must allege the critical relationship in the pleadings and if these allegations are controverted must proceed to demonstrate by submission of evidence beyond the pleadings either that the defendants’ activity is itself in interstate commerce or, if it is local in nature, that it has an effect on some other appreciable activity demonstrably in interstate commerce.
Id.
(emphasis added);
Heille v. City of St. Paul, Minn.,
While it is unnecessary for the plaintiff to submit evidence quantifying the adverse impact of the defendant’s conduct,
McLain,
In this case, no party contends that the conduct at issue is itself “in” interstate commerce. Therefore, the controversy rests on whether the appellees’ alleged illegal conduct substantially affects interstate commerce.
As proof of the existencе of a substantial effect on interstate commerce, Huelsman and Yackey point to portions of the complaint which allege that they purchased goods from out-of-state distributors and sold goods to out-of-state visitors. They also submit Richard Yackey’s affidavit, which contains estimates of the volume of the merchandise purchased and sold, the state residencies of those purchasing the merchandise and the manufacturing location of the merchandise.
In response, Civic Center and Sportser-vice argue that the complaint pleads only conclusory allegations of an effect on interstate cоmmerce. They contend that even if Huelsman and Yackey purchased goods from out-of-state distributors or sold to out-of-state visitors, the volume of these purchases and sales was so small that as a matter of practical economics, there was no substantial effect on interstate commercе. Additionally, they argue that the amended complaint contains no allegations regarding the activities in interstate commerce of Civic Center and Sportservice, but only address Huelsman and Yackey’s activities.
Civic Center and Sportservice also assert in a motion to strike that Richard Yackey’s affidavit is imprоperly before this court because it was not part of the record before the district court, but had been prepared recently for this appeal.
In considering the motion, we note that Richard Yackey’s affidavit was not a part of the original record in the district court. An appellate court can properly consider only the record and facts before the district court and thus only those papers and exhibits filed in the district court can constitute the record on appeal. Fed.R.App.P. 10(a), 8th Cir.R. 7.
See United States v. Drefke,
*1176 In looking at the record presented before the district court, we cannot say that the trial court incorrectly concluded that Huelsman and Yackey failed tо demonstrate the required nexus with the interstate commerce. As required under McLain and Heille, Huelsman and Yackey alleged in the amended complaint that Civic Center and Sportservice’s alleged anti-competitive and monopolistic activities resulted in the closing of their vending operations, which included sales to out-оf-state visitors and purchases from out-of-state distributors. Civic Center and Sportservice in turn contended that these allegations were insufficient to show any substantial effect on interstate commerce and that they amounted to mere conclusions. The burden then shifted back to Huelsman and Yackey to submit evidencе beyond the pleadings to support the nexus with interstate commerce element. Huelsman and Yackey failed to submit any additional evidence on this point. 4
In sum, after reviewing the allegations contained in the first amended complaint,
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we agree that these matters amount to mere conclusions. After the motiоns to dismiss were filed, Huelsman and Yackey did not come forward with any factual information to support these conclusions. Therefore, they failed to shoulder their burden of proof.
See McLain,
We observe that the trial court dismissed the amended complaint without prejudice. Dismissal without prejudice operates to leаve the parties as though no action has been brought at all,
Moore v. St. Louis Music Supply Co.,
III. CONCLUSION
We affirm thе dismissal of the amended complaint without prejudice.
Notes
. The Honorable William L. Hungate, United States District Judge for the Eastern District of *1173 Missouri.
. Ordinance 59090 reads:
An ordinance to amend Section 2 of Ordinance 58514, approved March 1, 1982, to revise the area where the selling or offering for sale or permitting the offering or selling of goods, merchаndise, food, horticulture products or services is prohibited; and for an exception during the period of an agreement with the Civic Center Corporation for the designated area surrounding Busch Stadium; and containing an emergency clause.
Section One. Section Two of Ordinance 58514, approved March 1, 1982, is hеreby amended to read as follows:
Area prohibited to selling. No person shall sell or offer for sale or permit the offering or selling of goods, merchandise, food, horticulture products or services upon any public streets * * * except during the periods of time described below.
[Exceptions 1 and 2 not applicable].
3. [W]ithin which such person is a pаrty to an agreement providing for such street vending, with the Civic Center Corporation. (See Exhibit A — a letter from Civic Center Corporation outlining the general conditions which it anticipates such an agreement will include.)
Any person, firm or corporation violating the provisions of this Ordinance shall be deemed guilty of a misdemeanor and, upon conviction thereof, shall be fined a sum of not less than Twenty-Five Dollars ($25.00), nor more than Five Hundred Dollars ($500.00).
. Huelsman and Yackey rely on
Heille v. City of St. Paul, Minn.,
. The only evidence submitted by Huelsman and Yackey besides the amended complaint are a motiоn and two supporting memoranda of law which oppose the motions to dismiss. The memo addressing the interstate commerce question contains no additional factual information that is not already contained in the amended complaint. Furthermore, the transcript of the hearing reveals that no additional facts on this issue were presented to the trial court.
. The relevant portions of the first amended complaint allege:
5. Plaintiffs are vendors who offered their “merchandise to members of the public from various states of these United States attending various attractions at Busch Stadium;”
6. The merchandise was "purchаsed for sale in interstate commerce; and subsequently, sold by the vendors to citizens of Illinois and many other states during sporting events and scheduled attractions at Busch Stadium thereby having an appreciable and substantial effect on interstate commerce;”
7.and 8. Defendants and unidentified others met and agreed tо restrain trade and eliminate competition in "the geographic market consisting of the outside area immediately adjacent to Busch Stadium. This area was attended by citizens of different states on a regular basis * * * and as such, the elimination of competition in this area affected interstate commerсe;”
13. “[D]ue to the license agreement * * * the public, including citizens of many different states, is detrimentally affected * * *. Competition has been elimiated [sic] and the consuming public has suffered in having to purchase goods, wares and merchandise of lesser quality at monopolistic prices;”
14. and 16. The intended effects of defendants’ conduct are to maintain Sportservice’s market position, to prevent and eliminate competition in the relevant geographic area, to increase Civic Center’s revenues from Sportservice’s payments, to cause the public to pay higher prices, to "inhibit and prevent the growth of plaintiffs' businesses and destroy [plaintiffs'] businesses.”
