A Cooper Flagg teal RayWave /199 rookie is generally a strong mid-tier numbered parallel rather than a true grail, and recent public comps point to roughly $130 to $700 raw , depending on the exact set, card number, and how hot the listing is. A 2025 Topps Chrome Aqua RayWave Refractor /199 was reported with a $700 eBay sale, while another marketplace listing for a teal /199 version was priced at $130.

What drives the price

  • Exact parallel matters. Teal, aqua, and raywave variations can price differently even when all are /199.
  • Condition matters a lot. Raw copies usually trade lower than slabbed high-grade copies, especially if the card has strong centering and clean corners.
  • Player hype matters. Flagg is being treated as one of the most sought-after modern rookies, which pushes premium parallels higher than normal.

Current market read

Recent guides and trackers show the Flagg market is still moving fast, but the clearest signal is that numbered Chrome-style color refractors are the desirable tier while base cards are far less compelling. One market guide says scarcer refractors are being targeted, and Sports Card Investor is tracking multiple Flagg /199-style parallels as active market items. That puts a teal RayWave /199 in the “sellable now, but not top-end” category.

Practical value range

  • Raw, ungraded: about $130–$700 , with most realistic sales likely landing somewhere in the middle depending on demand and timing.
  • PSA 10 / gem mint equivalent: likely materially higher than raw, but exact comp data for this specific parallel was not available in the sources I found.
  • If it’s a true debut, short print, or especially desirable rookie variant: it can push toward the upper end of that range or beyond.

Selling advice

If you’re holding one, the best move is to compare:

  1. The exact parallel name.
  2. Whether it is raw or graded.
  3. Recent sold listings, not asking prices.
  4. Whether your copy has strong eye appeal.

A clean, well-photographed raw copy could probably attract a buyer around the low-to-mid hundreds, while a premium example with the right matchup of scarcity and condition can do better.

TL;DR: A Cooper Flagg teal RayWave /199 rookie is probably worth about $130–$700 raw right now, with the exact card, condition, and grading status making the biggest difference.