Sleepy Boy Technique Manga Booster 01 Release Event Cards Common Dragon Ball card — value and price

Sleepy Boy Technique

Manga Booster 01 Release Event Cards · Common
Dragon Ball dbf:639748 TCGplayer (daily snapshot, 2026-07-26)
Fair market value
$1.54
Consensus of 1 market price guide. Typical $1.32 – $1.77.
▼ 2% · 37d
Sources: TCGplayer (daily snapshot, 2026-07-26) · Near Mint, raw
Optimal buy
$1.43
Never pay above $1.49
Optimal sell
$1.63
Never sell below $1.57
Buy this card · aim to pay under $1.49
Find on eBay → TCGplayer → Buy on Amazon → Graded (PSA 10) →

We may earn a commission on purchases — at no extra cost to you, and it never affects our valuations.

</> Embed this card / add a value badge
SplitShot value badge
Badge — HTML<a href="https://splitshot.co/card/dbf:639748"><img src="https://splitshot.co/badge/dbf:639748.svg" alt="SplitShot value"></a>
Badge — Markdown[![SplitShot value](https://splitshot.co/badge/dbf:639748.svg)](https://splitshot.co/card/dbf:639748)
Widget — iframe<iframe src="https://splitshot.co/embed/dbf:639748" width="360" height="172" style="border:0;overflow:hidden" loading="lazy" title="SplitShot value"></iframe>

Free to use anywhere — eBay listings, forum signatures, blogs. The value updates automatically.

Selling this card
Optimal sell $1.63 · never below $1.57. Value your copy for the live net-after-fees calculator.
Where to sell
eBay~13.25% + $0.30Largest audience; on any listing use “Sell one like this” to prefill yours.TCGplayer~10–11%Best for singles; buyers expect competitive, data-driven pricing.Whatnot~8% + paymentLive-auction app; strong for breaks, lots, and fast sales.
Shipping & protection supplies
Low value — a sleeve in a plain/bubble mailer is plenty; tracking optional under ~$20.
Penny sleevesBubble mailers
Related cards
Dr. Gero cardDr. GeroManga Booster 01 Release Event Cards$1.58Fortuneteller Baba cardFortuneteller BabaManga Booster 01 Release Event Cards$1.53Ruthless Sorting cardRuthless SortingManga Booster 01 Release Event Cards$1.64Majin Buu : Evil - FB04-091 cardMajin Buu : Evil - FB04-091Manga Booster 01 Release Event Cards$1.48Majin Buu : Pure Evil - SB01-040 cardMajin Buu : Pure Evil - SB01-040Manga Booster 01 Release Event Cards$1.66Majin Buu : Evil - SB01-035 cardMajin Buu : Evil - SB01-035Manga Booster 01 Release Event Cards$1.45
More Manga Booster 01 Release Event Cards →
Common questions
How much is Sleepy Boy Technique worth?

Sleepy Boy Technique from Manga Booster 01 Release Event Cards has a fair market value of about $1.54 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell Sleepy Boy Technique?

List around $1.63 to clear without leaving money on the table; that nets about $0.02 after fees and shipping.

What should I pay to buy Sleepy Boy Technique?

A disciplined buy target is about $1.43 — a discount to fair value that keeps an edge. Aim not to pay above $1.49.

Where can I buy Sleepy Boy Technique?

Sleepy Boy Technique is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $1.54 and aim to pay under $1.49 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy Sleepy Boy Technique?

Sleepy Boy Technique is trending stable lately. A disciplined entry is under $1.49; paying near or below $1.43 keeps a margin of safety versus the $1.54 fair value.

Estimate for guidance, not an appraisal. Value your exact copy →