Knowledge Is Power
PlayStation 4 Franchise: PlayLink Sony Interactive Entertainment, Wish Studios
- Complete
- $11
- Sealed
- $7
- Sales
- 100+in 90 days
Variants
Market value
around 10 sold in 90 days · sells in about 3 days · around 200 listed now
sales since Oct 2026
10+ sales, newest Oct 27 · wide spread
Sales history
| Sold | Listing | Region | Edition | Condition | Price | Feedback | |
|---|---|---|---|---|---|---|---|
| Oct 7, 2026 sold in 3 days |
|
Knowledge is Power (Sony PlayStation 4 , 2017) New PS4 Quiz Game PlayLink PAL UK | PAL | Standard | Sealed | $11.82 eBay | |
Photos
NTSC
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Front
PAL
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Front -
Disc
Printings
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Germany -
Poland -
France -
Spain
Frequently asked
How much is Knowledge Is Power worth on PlayStation 4?
A complete copy sells for about $11. Most go for $6 to $15. A sealed copy sells for $5 to $12.
How do I tell which copy I have?
Look at the rating badge on the front of the box.
- An ESRB box, black and white with a letter in it, means a North American copy. Canadian copies have the same front with a bilingual back.
A PEGI square with the age in it means a European copy. Poland, France and Spain had boxes of their own for the same disc.
A USK square (ab 6, 12, 16 or 18) means a German copy. Germany rates games itself instead of using PEGI.
Does Knowledge Is Power have a collector's edition or a steelbook on PlayStation 4?
Not that we've seen. All 100+ sales so far were standard copies.
How quickly does Knowledge Is Power sell?
Around 3 copies sell per month. The cheapest listings sell within about 3 days, and around 200 are listed right now.
How is sales data gathered?
We retrieve listing information through eBay alerts and Vinted alerts provided by GrailHound and apply image recognition and text processing to link marketplace listings to games.
Who made Knowledge Is Power?
Published by Sony Interactive Entertainment and developed by Wish Studios.