Professor Elm's Lecture - 188a/214 (League Challenge) [1st Place] #188a/214 (League & Championship Cards) is worth about $35.29 today, the TCGplayer market price for any condition as of 2026-10-15, up 1% over 30 days.
Professor Elm's Lecture - 188a/214 (League Challenge) [1st Place] #188a/214 is holding steady: $35.29 today, flat over 30 days and under 1% below its all-time high of $35.52 (2026-09-16), and 13.3x its low of $2.66 (2024-07-09). TCGplayer market price as of 2026-10-15, tracked daily since 2024-02-08. chart →
Price data for your app or store: API and daily history since 2024 ·
Grading Professor Elm's Lecture - 188a/214 #188a/214 pays only if you expect a 10: PSA 10 copies are listed from $539.00 on eBay (eBay asks checked Aug 26, 2026) vs $35.29 raw (TCGplayer market), and after a $25 grading fee, $10 shipping and 13% selling fees you'd need about 1 in 13 copies to grade a 10 to break even (a 8% chance). run your own numbers →
| TCGplayer market | $35.29 | verify ↗ |
| TCGplayer lowest ask | $30.00 | |
| eBay delivered floor (scanned 50d ago) | $55.00 | the listing ↗ |
Shops and show vendors commonly offer about 70% of market in cash and 80% in store credit. At today's $35.29 market price that is roughly $25 cash or $28 trade for a near-mint copy. Selling it yourself on TCGplayer or eBay nets more after fees; see the seller-net answer below.
Professor Elm's Lecture - 188a/214 (League Challenge) [1st Place] [Reverse Holofoil] has a TCGplayer market price of $35.29 as of 2026-10-15.
Professor Elm's Lecture - 188a/214 (League Challenge) [1st Place] #188a/214 is holding steady: $35.29 today, flat over 30 days and under 1% below its all-time high of $35.52 (2026-09-16), and 13.3x its low of $2.66 (2024-07-09). TCGplayer market price as of 2026-10-15, tracked daily since 2024-02-08. Other windows: up 0.0% over 7 days, up 35.5% over 90 days, up 306.6% over a year.
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In TickerMint's daily data (since February 2024), the TCGplayer market price for Professor Elm's Lecture - 188a/214 (League Challenge) [1st Place] [Reverse Holofoil] (all conditions) peaked at $35.52 (2026-09-16) and bottomed at $2.66 (2024-07-09).
Grading Professor Elm's Lecture - 188a/214 #188a/214 pays only if you expect a 10: PSA 10 copies are listed from $539.00 on eBay (eBay asks checked Aug 26, 2026) vs $35.29 raw (TCGplayer market), and after a $25 grading fee, $10 shipping and 13% selling fees you'd need about 1 in 13 copies to grade a 10 to break even (a 8% chance). That assumes a 9 or lower sells like a raw copy. "Listed from" is the lowest current PSA 10 asking price on eBay, not a sale, and asks can sit above what copies actually sell for. Whether your copy grades a 10 depends on its centering, corners, edges and surface.