That Time I Got Reincarnated as a Slime - Booster Box
That Time I Got Reincarnated as a Slime - Booster Box
- MSRP
- $79.84standard for this product type
- Against MSRP
- +101%
Very liquid
Sells about every 2 days · last sold yesterday
Your copies
Checking your collections…
01
Price history
Every Standard sale we've read, grouped by when and for how much they sold, with the fair value line through them. Hover a day or week for what sold; the legend adds the other conditions. Past today is the forecast.
- Fair value · SEALED
- —
- Change · 90d
- —
- Sales counted
- 10~4/wk
- Most SEALED sold for
- $159 – $161
The line is fair value over time, from sales only, ending at today's. Bubbles group sales that sold close together, sized by how many: solid ones count toward fair value, hollow ones were left out. The strip along the bottom counts sales.
02
Sales
How each copy sold, price and shipping, newest first. Times are US Central.
Very liquid
Sells about every 2 days · last sold yesterday
Typical sale, 30 days
$161.62
Trimmed average of counted sales
Lowest listed
- $153.97
Verified sellers, no photo listings · 10 listed
Nov 1
10:23 AM
Online · Buy it now$153.98
free ship
Oct 31
12:22 AM
Online · Buy it now$160.89
incl. $5.99 ship
Oct 28
5:57 PM
Online · Buy it now$159.98
free ship
Oct 23
1:14 AM
Online · Buy it now×2$157.90
incl. $5.99 ship
Oct 22
7:12 AM
Online · Buy it now×3$158.89
incl. $2.99 ship
Oct 21
1:19 AM
Online · Buy it now$160.98
incl. $2.99 ship
Oct 17
8:43 AM
Online · Buy it now$160.98
incl. $2.99 ship
Oct 16
7:54 PM
Online · Buy it now×3$163.28
incl. $9.99 ship
Oct 16
7:54 PM
Online · Buy it now$160.99
incl. $8.99 ship
Oct 16
4:52 PM
Online · Buy it now$160.99
incl. $8.99 ship
03
Liquidity
How easily this copy turns into cash: how often it sells, how recently, and how many are waiting to.
Very liquidliquidity
Sells about every 2 days · last sold yesterday
- Sales a week
- 4.8
- Between sales
- 2d
- about every 2 days
- Last sold
- yesterday
- Sold, 30 days
- 0
- Typical sale, 30 days
- —
- Listed now
- —
What's inside
- ×16
That Time I Got Reincarnated as a Slime - Booster Pack
Booster pack
$191.20 
box topper (1 of 13 types, random)
Other
No value yet
- Parts, unopened
- —
- Opened, on average
- —
Every part at its own value: promos at fair value, packs at their recent sales
Promos at fair value, each pack at the expected value of its cards
Not counted yet (2)
- That Time I Got Reincarnated as a Slime - Booster Pack: no pull data
- box topper (1 of 13 types, random): no value
Sources
Bandai (UNION ARENA official site, NA) (official)seen Oct 22, 2026
“・1 Display Box = 16 packs”
Bandai (UNION ARENA official site, NA) (official)seen Oct 22, 2026
“Box toppers include 1 of 13 total designs: 12 foil design cards and 1 gold foil design cards!”
TCGplayer product listingseen Oct 22, 2026
“16 packs per display”
04
Details
- Game
- Union Arena
- Set
- UE20BT: That Time I Got Reincarnated as a Slime (UE20BT)
- Type
- Sealed
- Released
- Jun 26, 2026
- Product
- Booster Box
- MSRP
- $79.84 (standard for this product type)
Market Price for each printing, shown for reference and never used for fair value. Updated Nov 2, 2:06 PM CST.
| Printing | Condition | Language | Market Price |
|---|---|---|---|
| Standard | Sealed | EN | $160.82 |
| Damaged packaging | EN | — | |
| Unsealed | EN | — |