>>3520943https://www.teleskop-express.de/shop/product_info.php/language/en/info/p5540_Skywatcher-EVOSTAR-ED80---ED-Apochromat-80-600mm-with-2--Crayford.htmlThere you go, you could get away with a class cheaper, and get it 2nd hand, 400-800 dollarinos, depending on what one you go for and if you get a good 2nd hand deal.
Do note that you will either need a mount/tripod or a sand/beanbag to put the body+lens on.