Mint Quarters

Mint Quarters
what is the best way to collect all 50 state quarters?

i have been collecting state quarters only for 5 years now and recently i discoverd that the coins i have are not valuable because it has been passed from hand to hands so i did some research and found some web sites that sells uncirculated minted quarter sets for $213.
so here’s my question.
1. should i buy them?
2.will it be valuable after 50 years from now?
3.if i should buy them, philadelphia mint or denver mint?

thanks for all your help!! i really appriciate it!

I wouldn’t pay that much for quarters. Really the 50 states quarter program wont be a huge investment opportunity because so many people got involved with it. You may want to look at the silver proof sets because the precious metals will cause the coins to increase in value.

Oh, and collectors typically collect from both mints, if not one more, to complete their collection. The proof sets including the silver sets come from the San Francisco mint.

US Mint Launches Quarter Honoring Yellowstone National Park