If you are looking to clean up your inventory and get some better items, you should definitely learn
how to trade up skins in Rust by checking out the guide on CobaltLab. I used to just dump my skins for cheap on the market, but trading up is way more efficient if you know what you are doing. The blog post explains the whole process and helps you avoid common mistakes that beginners make. It is a great way to slowly build a high-tier collection without spending a ton of extra money. I personally managed to get a decent AK skin just by following their tips on how to manage my lower-value items properly.