Wrenn and Six
Modern Horizons · #217 · CGC Standard tier
| Comp price | $260 |
| Less raw cost | −$23 |
| Less CGC Standard fee | −$25 |
| Less return shipping | −$10 |
| Less eBay fee (13.25% + $0.30) | −$35 |
| NET | +$168 |
| ROI | +745% |
| Comp price | $120 |
| Less raw cost | −$23 |
| Less CGC Standard fee | −$25 |
| Less return shipping | −$10 |
| Less eBay fee (13.25% + $0.30) | −$16 |
| NET | +$46 |
| ROI | +206% |
| Comp price | $70 |
| Less raw cost | −$23 |
| Less CGC Standard fee | −$25 |
| Less return shipping | −$10 |
| Less eBay fee (13.25% + $0.30) | −$10 |
| NET | +$3 |
| ROI | +13% |
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Pop velocity
Analysis
Wrenn and Six sits in Modern Horizons, part of the Single-Set Era era on Cardboard Assets. Raw spot is $22.52 per the most recent PriceCharting loose comp, last refreshed May 4, 2026.
I'm scoring this a 81/100 — STRONG PLAY. The math: $140 expected value at CGC Standard tier, less raw cost $23, less $25 grading fee, less $10 return shipping, less $19 eBay fee = +$64 net per copy. ROI works out to 283% on the raw cost basis.
CGC Standard tier turnaround runs about 30 days. Annualized for capital velocity, that's roughly +3438% APR — useful framing if you're thinking about this as a capital allocation, not a one-shot trade.
Pop velocity is muted (1.4% in 30d), which I read as a positive signal — the gem-rate denominator isn't ballooning, so existing PSA 10 comps should hold.
Sourcing raw: this is a sub-$100 card, so eBay BIN under your raw target ($22.52) is the play. Look for "Near Mint" listings with sharp corners and centered art. Skip anything described as "Played" or "Light Play" unless the price is below the below-9 comp of $70.
Risk to size: grading is one-way. Grading fees aren't refundable, the round-trip eats 30 days of capital, and the comp data lags real-time market shifts. Numbers above pull from PSA POP Report, recent eBay sold listings, and PriceCharting comps as of 2026-05-04.
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