Defending New York Deceptive‑Pricing Lawsuits: How to Undermine Price‑Premium Claims and Wayback Machine Evidence

False‑advertising lawsuits built on “fake discount” or “deceptive sale” allegations are on the rise in New York. These cases typically assert violations of GBL §§ 349 and 350, claiming that the retailer fabricated “former” prices to create the appearance of savings. Yet New York trial courts have shown they are far from uniform in allowing these cases to proceed.

The key battlegrounds are now price‑premium injury and the increasingly common use of Wayback Machine screenshots to imply long‑running discount schemes. Two recent decisions illustrate the defense playbook:

• Jack v. Stop & Shop (2025) — Dismissed.

• Willis v. Foot Locker (2024) — Survived.

Below are the most effective strategies for defeating these cases by focusing on price‑premium deficiency and attacking historical webpage evidence.

1. Target the Weak Point: The Price‑Premium Allegation

Under New York law, a plaintiff must plausibly allege a real economic injury, not merely disappointment or buyer’s remorse. This is where most deceptive‑pricing complaints fail.

A. How Price‑Premium Allegations Failed in Jack v. Stop & Shop

In Jack, the plaintiff alleged that Stop & Shop used inflated “former” prices to make discounts appear bigger, causing him to buy more items.But the Bronx court held that this did not constitute economic injury because the plaintiff:

• Did not allege paying above market value,

• Did not allege the goods were worth less than what he paid, and

• Did not identify any product for which he suffered a monetary loss.

The court concluded that purchasing more items due to perceived discounts is not actionable under GBL §§ 349 or 350.

B. Why Price‑Premium Allegations Succeeded in Willis v. Foot Locker

In Willis, the plaintiff alleged:

• She purchased two specific Nike items,

• At what she believed were discounted prices,

• And that the supposed discounts were fake, meaning she paid more than she otherwise would have.

This was enough. The Kings County court held that these price‑premium and benefit‑of‑the‑bargain allegations constituted plausible injury.

To defeat similar claims, attorneys should argue that the plaintiff’s price‑premium theory is:

• Speculative (“felt like a discount” ≠ overpayment)

• Unsupported by market data

• Not tied to comparable pricing for identical products

• Not tied to the product’s actual value

Emphasize that plaintiffs must plead how much they overpaid and why the product was worth less than the price paid—not merely that the discount looked good.

2. Undermine Wayback Machine Evidence: A Growing but Vulnerable Plaintiff Tool

More plaintiffs now rely on Wayback Machine archives to argue that a product was:

• Always “on sale,” or

• Rarely offered at the advertised “former” price.

This approach helped the plaintiff in Willis, where Consumers Checkbook tracked products and found that 29 out of 30 items (89%) were continuously on sale, supporting the price‑premium allegation. But courts are not obligated to accept historical screenshots at face value.

A. Attack Reliability and Completeness

Wayback Machine captures are intermittent snapshots. They do not:

• Show continuous pricing,

• Reflect actual sales data,

• Establish the prevailing market price, or

• Demonstrate how long a price was displayed between captures.

Argue that plaintiff’s “timeline” is artificially constructed based on incomplete archival data.

B. Emphasize Non‑Equivalence to Market Value

Even if a screenshot shows a persistent discount, it does not establish:

• That the “sale” price was above market value,

• That the “reference price” influenced the purchase, or

• That the plaintiff overpaid relative to the true economic value of the product.

Wayback Machine evidence shows marketing history, not market value—a critical distinction for defeating price‑premium claims.

C. Break the Causal Chain

In Jack, historical price images could not salvage the case because the plaintiff never linked them to his own purchasing experience. He did not allege:

• he saw the depicted pages,

• he purchased the items shown, or

• he relied on those “former” prices.

The court found causation lacking.

Argue that Wayback Machine screenshots do not show:

• What plaintiff saw,

• When plaintiff saw it, or

• Whether plaintiff relied on it.

Without that, Wayback Machine pages are irrelevant.

D. Challenge Applicability to Dynamic Pricing

If your E‑commerce pricing is fluid, then argue that archives cannot capture:

• A/B testing,

• Region‑specific pricing,

• Time‑limited promotions,

• Mobile‑only offers, or

• Cookie‑based personalization.

Argue that plaintiffs misrepresent dynamic systems by suggesting static “always on sale” pages.

Conclusion: The Best Defense Is a Dual Attack on Injury and Evidence

New York false‑advertising cases increasingly hinge on two pillars:

1. Whether the plaintiff pled a plausible price‑premium injury, and

2. Whether Wayback Machine screenshots actually support that injury.

The outcomes in Jack and Willis offer a clear roadmap:

• If the plaintiff fails to allege real economic loss → dismissal is likely.

• If the plaintiff fails to connect archived pricing to reliance and market value → dismissal is again likely.

By focusing motions to dismiss on:

• the absence of objective overpayment, and

• the limitations of archived webpage evidence,

defendants can neutralize even the most aggressively pleaded deceptive‑pricing class actions.