Quantum Riddler
These are marketplace prices — what a card trades at between collectors on eBay, TCGplayer or Cardmarket. A local shop buying for cash pays well under this, and that isn't a bad offer: they carry the rent, the staff and the risk of stock that may sit for a year. Store credit usually beats their cash price.
We may earn a commission on purchases — at no extra cost to you, and it never affects our valuations.
</> Embed this card / add a value badge
Amazon Business Free to join and gives bulk pricing on sleeves, toploaders and mailers — worth it if you ship cards often.
Daily price movers and the market index, three times a day: follow SplitShot on Bluesky · Mastodon · Tumblr.
How much is Quantum Riddler worth?
Quantum Riddler from Edge of Eternities Promos has a fair market value of about $55.58 (Near Mint, raw), based on a consensus of current market price guides.
What is the best price to sell Quantum Riddler?
List around $59.42 to clear without leaving money on the table; that nets about $46.30 after fees and shipping.
What should I pay to buy Quantum Riddler?
A disciplined buy target is about $51.23 — a discount to fair value that keeps an edge. Aim not to pay above $53.62.
Where can I buy Quantum Riddler?
Quantum Riddler is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $55.58 and aim to pay under $53.62 — SplitShot links you straight to current listings at each marketplace.
Is now a good time to buy Quantum Riddler?
Quantum Riddler is trending stable lately. A disciplined entry is under $53.62; paying near or below $51.23 keeps a margin of safety versus the $55.58 fair value.
Estimate for guidance, not an appraisal. Value your exact copy →