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  5. [OSHI NO KO] Vol.2
  6. Boosting Plan (RRR)

Weiß Schwarz · [OSHI NO KO] Vol.2 · #OSK/S121-E023R RRR · Triple Rare

Boosting Plan (RRR)

Weiß Schwarz card price for Boosting Plan (RRR): $3.46 market, from $3.38 at the cheapest listing, Normal printing, updated Oct 19, 2026. Full price history since Mar 27, 2026 below.

Market price · Normal · Oct 19, 2026
$3.46
−1.4% this week · −8.0% in 30 days
Buy on eBay →
1 day0.0%
7 days−1.4%
30 days−8.0%
90 days−9.0%
1 year—
All time−30.8%

Sellers right now

$3.38lowest listing$3.99highest
Market price$3.46
Mid listing$3.45
30-day avg$3.58

Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.

Where to buy

TCGplayer$3.46

One year

$3.4652-week low$5.0052-week high
In the range0%
All-time low$3.46
All-time high$5.00
First priceMar 27, 2026
Normal · market price
$3.44$3.57$3.70$3.83
$3.46
Jul 21Aug 20Sep 19Oct 19
TCGplayer market price · via tcgcsvtcgrate.com

Price story

Boosting Plan (RRR) came out in March 2026; we leave the first weeks out of this story, because early prices are set before real supply exists. Listings currently start at $3.38; over the last 30 days the market price averaged $3.58.

Printings

PrintingMarketLowHigh7d
Normal$3.46$3.38$3.99−1.4%

The card in play

Level0
Cost0
Color
Yellow
Card type
Climax
Soul
0
Triggers
Choice
Ability

[CONT] All of your characters get +1000 power and +1 soul.([CHOICE]: When this card triggers, you may choose 1 character with [SOUL] in its trigger icon in your waiting room, and return it to your hand or put it into your stock)

Other printings of Boosting Plan

2 more · $0.20 – $3.46
All printings
Boosting Plan (OSK/S121-E023 CR), [OSHI NO KO] Vol.2 — Weiß Schwarz card price −13.0% 7d Boosting Plan [OSHI NO KO] Vol.2 · #OSK/S121-E023 CR $0.20 Boosting Plan (RRR+) (OSK/S121-E023EX RRR+), [OSHI NO KO] Vol.2 — Weiß Schwarz card price — 7d Boosting Plan (RRR+) [OSHI NO KO] Vol.2 · #OSK/S121-E023EX RRR+ —

Also in [OSHI NO KO] Vol.2

most valuable
Full set
Guided Twin Stars, Aqua & Ruby (SEC+) (OSK/S121-E030EX SEC+), [OSHI NO KO] Vol.2 — Weiß Schwarz card price 0.0% 7d Guided Twin Stars, Aqua & Ruby (SEC+) [OSHI NO KO] Vol.2 · #OSK/S121-E030EX SEC+ $999.99 Aquarium Date, Kana Arima (SSP) (OSK/S121-E028SSP SSP), [OSHI NO KO] Vol.2 — Weiß Schwarz card price 0.0% 7d Aquarium Date, Kana Arima (SSP) [OSHI NO KO] Vol.2 · #OSK/S121-E028SSP SSP $501.99 Coffee in One Hand, Aqua (SSP) (OSK/S121-E065SSP SSP), [OSHI NO KO] Vol.2 — Weiß Schwarz card price 0.0% 7d Coffee in One Hand, Aqua (SSP) [OSHI NO KO] Vol.2 · #OSK/S121-E065SSP SSP $225.00 Which One to Choose? MEMcho (SSP) (OSK/S121-E002SSP SSP), [OSHI NO KO] Vol.2 — Weiß Schwarz card price 0.0% 7d Which One to Choose? MEMcho (SSP) [OSHI NO KO] Vol.2 · #OSK/S121-E002SSP SSP $174.00 Pride as an Actress, Kana Arima (SP) (OSK/S121-E001SP SP), [OSHI NO KO] Vol.2 — Weiß Schwarz card price — 7d Pride as an Actress, Kana Arima (SP) [OSHI NO KO] Vol.2 · #OSK/S121-E001SP SP $70.00