Price history on Walmart.com for
KONKIN BOO Compatible AC / DC Adapter Replacement for PT-180 PT-20 PT-30 MT-18 MT-70 MT-220 KEYBOARD Power Supply Cord Charger Input: 100 - 240 VAC 50/60Hz Worldwide Voltage Use PSU
See on WalmartProduct info
AC / DC Adapter For PT-180 PT-20 PT-30 MT-18 MT-70 MT-220 KEYBOARD Power Supply Cord Charger Input: 100 - 240 VAC 50/60Hz Worldwide Voltage Use PSU
... read more.