Computer Error (Rocket's Secret Machine) 16/53

WoTC Promo • Promo • Normal

All 3 printings from $7.17 →

Sold $5.95–$8.71 this week

28 NM sales this week · 73 in 30 days

TCGplayer market $7.17as of Oct 10, 2026↑ +$0.12 (+1.7%) this week

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Selling it? At market it nets about $5.85 on eBay or $5.91 on TCGplayer after fees. Where to sell and the fee calculator →

Sales & Velocity

As of 2026-10-10

Listings are below the recent sold range

Sold (7d / 30d)

35 / 132

NM sold between (7d)

$5.95–$8.71

Cheapest listing

$4.00

Units sold per day, Aug 24–Oct 9 (Near Mint)

Units sold per day, Near Mint
Date	Units sold	Sold between
Aug 24	2	$3.99–$6.99
Aug 27	1	$6.50–$6.50
Aug 29	1	$19.95–$19.95
Aug 30	5	$5.50–$6.50
Sep 2	4	$5.99–$9.99
Sep 4	2	$5.50–$7.47
Sep 6	1	$5.45–$5.45
Sep 7	1	$5.00–$5.00
Sep 8	93	$4.50–$4.50
Sep 9	1	$9.44–$9.44
Sep 11	1	$9.66–$9.66
Sep 13	1	$7.49–$7.49
Sep 14	2	$7.20–$7.39
Sep 15	2	$5.99–$6.15
Sep 17	3	$5.95–$9.65
Sep 20	6	$6.25–$6.86
Sep 21	1	$7.75–$7.75
Sep 22	1	$5.92–$5.92
Sep 23	1	$5.00–$5.00
Sep 24	1	$7.24–$7.24
Sep 25	1	$6.25–$6.25
Sep 26	1	$6.91–$6.91
Sep 27	21	$6.25–$7.35
Sep 28	1	$6.24–$6.24
Sep 30	1	$6.91–$6.91
Oct 1	1	$6.85–$6.85
Oct 4	24	$5.95–$8.00
Oct 6	1	$7.98–$7.98
Oct 7	2	$7.98–$7.98
Oct 9	1	$8.71–$8.71

Condition	Sold 7d	Sold 30d
Damaged	0	4
Heavily Played	1	3
Lightly Played	4	43
Moderately Played	2	9
Near Mint	28	73

Sales data: TCGplayer

Quick answers

How much is Computer Error (Rocket's Secret Machine) 16/53 worth?

As of October 10, 2026, Computer Error (Rocket's Secret Machine) 16/53 from WoTC Promo has a TCGplayer market price of $7.17. 28 Near Mint copies sold on TCGplayer this week at $5.95 to $8.71.

Is Computer Error (Rocket's Secret Machine) 16/53 going up or down in price?

Its TCGplayer market price is up 0.8% over the past 30 days and up 1.7% over the past week, as of October 10, 2026.

Price Snapshot

Market

$7.17

Low

$4.00

Mid

$8.00

High

$124.84

7-Day:+$0.12 (+1.7%)

30-Day:+$0.06 (+0.8%)

Percent of Market

Buying? See what a price is as a share of market. Selling? Start at market and read down to a buylist offer or up to an asking price.

% of Market price	Price	Usually means
50%	$3.59	Cash buylist, low end
60%	$4.30	Cash buylist, typical
70%	$5.02	Buylist top end, store credit
80%	$5.74	Bulk lot or quick sale
90%	$6.45	Quick sale, just under market
100%	$7.17	Market price
110%	$7.89	Asking price, room to negotiate
120%	$8.60	Asking price, room to negotiate
150%	$10.76	Presale and hype pricing

Your price (USD)

$

Type what you are being asked to pay, or what you plan to list at.

Market price is the TCGplayer market price. TCGplayer Low is the lowest listed near-mint price at the last snapshot. Definitions

Card text

Trainer

You may draw up to 5 cards, then your opponent may draw up to 5 cards. Your turn is over now (you don't get to attack).

Where to Buy

TCGPlayerRaw$7.17Raw copies, condition graded by the marketplace

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eBayRaw listings

Raw listings

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Other printings of Computer Error

See all 3 printings →

Computer Error Japanese, CoroCoro Promotional Cards · None — Computer Error Japanese
CoroCoro Promotional Cards · None
$8.38
price history

Computer Error Japanese, Unnumbered Promotional cards · None — Computer Error Japanese
Unnumbered Promotional cards · None
price history

Other cards in WoTC Promo

View full set →