I spend my bitcoin on digital goods. games, minecraft vps, domains namecheap, windows license key.
I need 5$ purchase on steam but i can't use Paypal because my Paypal is limited so i wanna know if anyone here first purchase from steam with btc
AFAIK the direct steam bitcoin purchase was a rumor which is not added to steam yet. so it is for the future.
if you want to purchase anything from steam, you might find people on the forum that might do it for you. you can always buy steam wallet fund (it is a code that you put in your account and it adds fund to your steam wallet) and then purchase any item with those funds.
I did that once by finding somebody in the digital goods section. you can start a topic with [WTB] tag.