Is it safe to buy records from Merchbar?

Hey guys, I want to buy some records from merchbar, but the prices seem really low. Also, the reviews are mixed. If you’ve bought from them before and had a good or bad experience, please tell me.

Extremely slow delivery. Promised arrival in 3-6 days but shipped over two months later, despite being listed as “in stock.” Multiple emails received vague responses like “we’ll contact the shipping company” or “it’s on the way,” even though it hadn’t shipped. The only positives were the low sale price and free shipping. Not confident in ordering from them again unless there are no other options.