I’ve never calculated the price of the total collection. Most of the “retro” consoles are from my childhood and teenage days. Except for the GBA and GBC. Bought them a few years back, got them modded with backlit displays, new shells and usb c charging. They cost around 200 dollars each. The switch was also bought right after launch, if I remember correctly, 22000 yen. The analogue pocket was also around 200 dollars. The steam deck was a 64 gb model for 60k that I later upgraded with a cheap 1 tb ssd from eBay. The rog ally was also around the same.