Nintendo has been re-releasing old games emulated on consoles for a while now, but finally they have
re-designed their old NES console to have 30 of their most popular games at a fair price. The hype for this when it was announced blew away even their own expectations as stock is almost non-existent for retailers. They drastically underestimated how popular this item would be and to release it just before Christmas is leaving all the shelves empty. You will probably have to wait until early January to have a chance at picking one up for retail price. As with any product that have shortages there are always
re-sellers at the most ridiculous price points making big money off products with limited availability. They go for upwards of $200 USD on ebay achieving a 300% markup. The best thing you can do is just wait it out and be as patient as possible. Good luck!