Armor suits are one of the most expensive pieces of equipment that you can buy from vendors in Stalker 2: Heart of Chornobyl. On top of their buying costs, you'll also have to spend a good amount of coupons on upgrading, which can easily empty your bank. Instead of paying a hefty price for armor, you can just get the SEVA-D suit in the open world for free. It's a tough piece of equipment that comes with a lot of buffs, including PSI protection. Here's how you can get it.