new still unpacked XP power ECL30UT03-P open frame AC/DC converter 5V 3A +/-15V 0.5A each, purchased from digikey $20 obo, 9pcs available
https://www.digikey.com/en/products/detail/xp-power/ECL30UT03-P/4487597
https://www.digikey.com/en/products/detail/xp-power/ECL30UT03-P/4487597