Origins - Proving Grounds Box Set RIFTBOUND

Shops and show vendors commonly offer about 70% of market in cash and 80% in store credit. At today's $53.12 market price that is roughly $37 cash or $42 trade for a near-mint copy. Selling it yourself on TCGplayer or eBay nets more after fees; see the seller-net answer below.

Origins - Proving Grounds Box Set [Normal] has a TCGplayer market price of $53.12 as of 2026-10-21.

Origins - Proving Grounds Box Set is trending down: $53.12 today, down 11% in 30 days and 79% below its all-time high of $255 (2026-03-09), but 1.2x its low of $42.74 (2026-05-20). TCGplayer market price as of 2026-10-21, tracked daily since 2025-10-28. Other windows: down 0.0% over 7 days, down 18.4% over 90 days. A 30-day drop this size is common after a reprint or a set rotation; the daily chart shows whether it has found a floor.

In TickerMint's daily data (since October 2025), the TCGplayer market price for Origins - Proving Grounds Box Set [Normal] (all conditions) peaked at $255.41 (2026-03-09) and bottomed at $42.74 (2026-05-20).