Call/text only, I never check emails.
Let me know if you've got retro games to trade, or accessories. (controllers, cables, memory cards.) I don't care much for the new digital only consoles and their DRM crap.
If you check eBay for Super Mario 3d All Stars and sort "price + shipping lowest first," you'll see that the naked cartridge is commonly going for over $70, and MOST of the complete in box units priced at $95+ are being shipped from Japan because the Switch is region free with its carts just like old gameboy.