Ever since the found in raid status came about I've noticed items just not being on the market place or rarely being on the market which makes the game a both not being able to gear a gun how I want without completing the whole quest line to unlock all the traders. I know they are trying to force everyone to quest by making the found in raid status stuff but this is getting ridiculous when I cant even buy a M700 weaver mount without checking the market every 30mins to see if someone listed one. I feel the main reason stuff like this is happening is because the items arent getting cycled through the market like they did previously, for instance I would kill someone and take their pimped out M700 or M4 and even if I didn't necessarily like the gun I would take it back to sell its parts on the flea so other people could get the parts they want and I could get some pocket money. Now I take home those expensive guns and vendor them for almost no money and all those gun parts are now thrown into the void. Realism game my ass.
Source: https://www.reddit.com/r/EscapefromTarkov/comments/rc4dp3/market_availability/