Here's what I buy at WalMart:
1) Sturdy cotton khaki hiking shorts- $10-lasts for five years and I wear them nearly every day.
2) Hiking pole- I bought a red, collapsible pole 12 years ago and it has supported my poncho "hooch" many times, walked many a mile, and even regrettably killed a rattlesnake that wouldn't slither away after giving it plenty of opportunities to escape in a campsite loaded with 12 year old Scouts.
3) CA Fishing license- REI and the local sporting goods stores don't sell them. Why not?
4) Coffee percolator-French press coffee on a camping trip is a way too girly-man for me.