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Casio Ctk

Checked by hand on 4 October 2026

Every version of the Ctk in one place. 31 for sale right now.

Casio Ctk CTK-720Casio Ctk CTK-720Casio CTK-2500 61-Key Portable KeyboardCasio CTK-2500 61-Key Portable KeyboardCasio CTK-496Casio CTK-496Casio CTK-240 61-Key Portable KeyboardCasio CTK-240 61-Key Portable KeyboardCasio CTK-2300Casio CTK-2300Casio CTK-481Casio CTK-481

Pick your version

26 versions, most sold in the last two years first. Same name, different money: prices are per version.

VersionTypical usedFor saleFromNew
Ctk CTK-72023 sold1€14
CTK-49613 sold
CTK-2500 61-Key Portable Keyboard58 sold2€9
CTK-23008 sold1€95
CTK-500 49-Key Keyboard5 sold2€11
CTK-4804 sold
CTK-240 61-Key Portable Keyboard9 sold2€119€78
CTK-25002€9
CTK-520L 61-Key Keyboard4 sold1€112
CTK-5911 sold1€100
CTK-21001€180
CTK-1002 sold
CTK-11003 sold
CTK-3301 sold
CTK-4514 sold
CTK-4712 sold
CTK-4817 sold
CTK-5011 sold
CTK-5112 sold
CTK-5193 sold
CTK-5200 61-Key Keyboard18 sold
CTK-5331 sold
CTK-7000 61-Key Portable Keyboard11 sold
CTK-7102 sold
CTK-801 sold
LK-43

Versions without a page of their own are read from the model code sellers put in the title. Where we have too few recorded sales of a version to quote one honestly, the column shows what sellers are asking for the ones up now instead. That is a hope, not a sale, and asking prices run above what things fetch. A dash means we have neither.

Best priced right now

43 local pickup ads in Germany, on Kleinanzeigen.

33 local pickup ads in Portugal, on Facebook Marketplace and OLX Portugal.

Nothing in this family is priced under its version’s market right now. The 31 for sale are on each version’s page.