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

WoTC Promo • Promo • Normal

All 3 printings from $6.96 →

Sold $4.60–$14.99 this week

17 NM sales this week · 67 in 30 days

TCGplayer market $6.96as of Oct 30, 2026↓ -$0.15 (-2.1%) this week

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Selling it? At market it nets about $5.67 on eBay or $5.73 on TCGplayer after fees. Where to sell and the fee calculator →

Sales & Velocity

As of 2026-10-30

Listings are below the recent sold range

Sold (7d / 30d)

44 / 188

NM sold between (7d)

$4.60–$14.99

Cheapest listing

$2.75

Units sold per day, Sep 15–Oct 28 (Near Mint)

Units sold per day, Near Mint
Date	Units sold	Sold between
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	23	$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
Oct 14	2	$7.15–$7.16
Oct 15	3	$7.16–$7.16
Oct 17	3	$6.95–$7.14
Oct 18	7	$6.95–$7.14
Oct 19	3	$6.95–$7.13
Oct 20	1	$5.99–$5.99
Oct 21	2	$5.99–$6.95
Oct 23	1	$5.10–$5.10
Oct 24	3	$5.96–$7.12
Oct 25	3	$6.95–$7.12
Oct 26	3	$4.65–$7.10
Oct 27	5	$6.95–$6.95
Oct 28	3	$4.60–$14.99

Condition	Sold 7d	Sold 30d
Damaged	1	4
Heavily Played	0	6
Lightly Played	20	94
Moderately Played	6	17
Near Mint	17	67

Sales data: TCGplayer

Quick answers

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

As of October 30, 2026, Computer Error (Rocket's Secret Machine) 16/53 from WoTC Promo has a TCGplayer market price of $6.96. 17 Near Mint copies sold on TCGplayer this week at $4.60 to $14.99.

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

Its TCGplayer market price is flat over the past 30 days and down 2.1% over the past week, as of October 30, 2026.

How can I track the price of Computer Error (Rocket's Secret Machine) 16/53?

Set a free price alert on this page: enter your email and a target price, and The Lab TCG emails you when the TCGplayer market price falls to it. Prices are checked every night, and no account is needed.

Price Snapshot

Market

$6.96

Low

$2.75

Mid

$6.96

High

$101.31

7-Day:-$0.15 (-2.1%)

30-Day:$0.00 (+0.0%)

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%	$3.48	Cash buylist, low end
60%	$4.18	Cash buylist, typical
70%	$4.87	Buylist top end, store credit
80%	$5.57	Bulk lot or quick sale
90%	$6.26	Quick sale, just under market
100%	$6.96	Market price
110%	$7.66	Asking price, room to negotiate
120%	$8.35	Asking price, room to negotiate
150%	$10.44	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$6.96Raw 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
$8.00
price history

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

Other cards in WoTC Promo

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