Well, I don't know where you live.
I can advise you to check out this https://www.bitmainmasters.com/product-page/antminer-l3
I don't know if you find this price fair or not. as far as shop goes. I saw some recomendations online and I was reffered there by a friend of mine, with whom we used to study in uni. He lives in NY, and I guess he found them ... have no idea how he found them. But so far he was happy with a product, haven't hear him complaining.
Feel free to check the site.