Single
Four Knocks
Universes Beyond: Doctor Who Rarity R #20
7 days -$0.10 -9.7%
30 days -$0.21 -18.4%
All change +$0.75 +416.7%
Lowest listing i The cheapest listing on TCGplayer today. Market price comes from recent sales, so the two can differ; the percent is how far the listing is below (or above) market.
$0.4057% under market Price history · Normal
1M 3M 1Y All
Feb 11, 2024: $0.18 Feb 18, 2024: $0.16 Feb 25, 2024: $0.16 Mar 3, 2024: $0.15 Mar 10, 2024: $0.15 Mar 17, 2024: $0.15 Mar 24, 2024: $0.16 Mar 31, 2024: $0.17 Apr 7, 2024: $0.20 Apr 14, 2024: $0.14 Apr 21, 2024: $0.11 Apr 28, 2024: $0.16 May 5, 2024: $0.14 May 12, 2024: $0.15 May 19, 2024: $0.16 May 26, 2024: $0.16 Jun 2, 2024: $0.15 Jun 9, 2024: $0.24 Jun 16, 2024: $0.16 Jun 23, 2024: $0.15 Jun 30, 2024: $0.15 Jul 7, 2024: $0.14 Jul 14, 2024: $0.15 Jul 21, 2024: $0.16 Jul 28, 2024: $0.21 Aug 4, 2024: $0.21 Aug 11, 2024: $0.17 Aug 18, 2024: $0.19 Aug 25, 2024: $0.18 Sep 1, 2024: $0.15 Sep 8, 2024: $0.15 Sep 15, 2024: $0.15 Sep 22, 2024: $0.15 Sep 29, 2024: $0.15 Oct 6, 2024: $0.16 Oct 13, 2024: $0.19 Oct 20, 2024: $0.20 Oct 27, 2024: $0.20 Nov 3, 2024: $0.19 Nov 10, 2024: $0.18 Nov 17, 2024: $0.18 Nov 24, 2024: $0.16 Dec 1, 2024: $0.17 Dec 8, 2024: $0.19 Dec 15, 2024: $0.18 Dec 22, 2024: $0.17 Dec 29, 2024: $0.19 Jan 5, 2025: $0.21 Jan 12, 2025: $0.20 Jan 19, 2025: $0.21 Jan 26, 2025: $0.19 Feb 2, 2025: $0.18 Feb 9, 2025: $0.20 Feb 16, 2025: $0.22 Feb 23, 2025: $0.21 Mar 2, 2025: $0.22 Mar 9, 2025: $0.21 Mar 16, 2025: $0.19 Mar 23, 2025: $0.20 Mar 30, 2025: $0.21 Apr 6, 2025: $0.22 Apr 13, 2025: $0.20 Apr 20, 2025: $0.21 Apr 27, 2025: $0.21 May 4, 2025: $0.22 May 11, 2025: $0.23 May 18, 2025: $0.22 May 25, 2025: $0.23 Jun 1, 2025: $0.23 Jun 8, 2025: $0.24 Jun 15, 2025: $0.24 Jun 22, 2025: $0.22 Jun 29, 2025: $0.22 Jul 6, 2025: $0.25 Jul 13, 2025: $0.28 Jul 20, 2025: $0.31 Jul 27, 2025: $0.31 Aug 3, 2025: $0.33 Aug 10, 2025: $0.35 Aug 17, 2025: $0.32 Aug 24, 2025: $0.33 Aug 31, 2025: $0.40 Sep 7, 2025: $0.42 Sep 14, 2025: $0.43 Sep 21, 2025: $0.38 Sep 28, 2025: $0.36 Oct 5, 2025: $0.34 Oct 12, 2025: $0.28 Oct 19, 2025: $0.31 Oct 26, 2025: $0.29 Nov 2, 2025: $0.30 Nov 9, 2025: $0.31 Nov 16, 2025: $0.29 Nov 23, 2025: $0.28 Nov 30, 2025: $0.44 Dec 7, 2025: $0.36 Dec 14, 2025: $0.42 Dec 21, 2025: $0.44 Dec 28, 2025: $0.47 Jan 4, 2026: $0.47 Jan 11, 2026: $0.43 Jan 18, 2026: $0.51 Jan 25, 2026: $0.53 Feb 1, 2026: $0.58 Feb 8, 2026: $0.59 Feb 15, 2026: $0.57 Feb 22, 2026: $0.57 Mar 1, 2026: $0.56 Mar 8, 2026: $0.55 Mar 15, 2026: $0.64 Mar 22, 2026: $0.66 Mar 29, 2026: $0.62 Apr 5, 2026: $0.54 Apr 12, 2026: $0.59 Apr 19, 2026: $0.60 Apr 26, 2026: $0.58 May 3, 2026: $0.53 May 10, 2026: $0.49 May 17, 2026: $0.50 May 24, 2026: $0.51 May 31, 2026: $0.43 Jun 7, 2026: $0.56 Jun 14, 2026: $0.61 Jun 21, 2026: $0.68 Jun 28, 2026: $0.72 Jul 5, 2026: $0.78 Jul 12, 2026: $0.72 Jul 19, 2026: $0.63 Jul 26, 2026: $0.76 Aug 2, 2026: $0.77 Aug 9, 2026: $0.89 Aug 16, 2026: $0.95 Aug 23, 2026: $0.88 Aug 30, 2026: $0.87 Sep 6, 2026: $0.74 Sep 13, 2026: $0.73 Sep 20, 2026: $0.73 Sep 27, 2026: $0.81 Oct 4, 2026: $0.85 Oct 11, 2026: $1.15 Oct 18, 2026: $1.05 Oct 25, 2026: $1.08 Nov 1, 2026: $1.07 Nov 8, 2026: $0.99 Nov 12, 2026: $0.93
Feb 11, 2024 – Nov 12, 2026 Low $0.11 · High $1.15
Printings Select a printing to chart it
Printing Market Low 1 day Normal Charted $0.93
$0.40
+$0.01 Foil $1.24
$0.57
$0.00
Other printings
3 more · cheapest first
i
Every other printing with the same card name, ignoring notes like (Borderless) or (Retro Frame). Cheapest TCGplayer market price first; printings with no sales yet come last.
All 4 printings →
Prices: TCGplayer market data via TCGCSV , as of Nov 12, 2026.
