Dirt cheap clip-on lapel microphone
In a few days I'll be receiving two dirt cheap lapel microphones; the total cost for both is 5 bucks. The price lists for $0.01 + $4.99 shipping. 5 bucks. Yes, there is a listing where you can buy just 1 instead of 2, but it's not even worth it because the cost comes to almost 4 bucks, so for 1 extra buck you get 2. It's smarter to do that anyway just to have a backup if the first one fails.
Certain Fender guitars that are over 25 years old (generally speaking, if it's over 25, it's vintage) are actually fairly affordable. At the time I write this, that means anything made from 1989 or earlier...
My guitar pick of choice these days is the Fender 351 Premium Celluloid in medium thickness, "Ocean Turquoise" color. It's a great pick, but the problem is that celluloid wears out real fast.