For Warframe on the PlayStation 4, a GameFAQs message board topic I tried to buy more weapon slots, but the "Buy 2 slots for 12p" is no. Click This If You're New to the Subreddit or Returning to Warframe! . Unlike everything else in Warframe ; Warframe slots, Weapons slots. So a Warframe slot is $ and two weapon slots are $. This obviously also makes the $-to-plat conversion for the more essential things cheaper. I do not mean that you should buy into every Prime Access or Vault but there is no shame in doing so from time to time. STORE Featured Explore Curators Wishlist News Stats. Also, if you do want to trade, you can only trade once PER MASTERY RANK every 24 hours. Sorry, but I would rather have Fallout 4 than Trinity Prime any day of the week and if you disagree you aer either financially incompetent or an overzelous warframe fanboy. I had to go on way too many runs to get equinox and after all best betting strategy farming its hard for the frame to live up to the expectations. How about my statue garden? Plat is the only way to get slots aside from event and anniversary weapons.