Cheap gear that replaces expensive outdoor gear

I’m interested in cheap gear that replaces expensive outdoor gear. Here’s a few I know, and I’m looking for more.

ECWCS Gen III Level 2 waffle top

I’d say it’s a 90-95% alternative to a Patagonia R1. I got mine for $16. You should size down and get a long for a more technical fit.

“Dooy” wind shirt

From Amazon 18 dollars. Basically a cheap lightweight wind jacket. Think Patagonia Houdini.

Showa fishing gloves

Super cheap alternative to waterproof mountaineering gloves. I don’t have them but I know several ice climbers and alpinists who swear by them

Yes I know these are all pretty well known but I’m sharing them as if they aren’t because you never know. Doesn’t have to be clothes but anything that gives off brs3000 vibes. Please give me ideas!