Acer Predator Helios 300 Laptop: i7-9750H, 16GB DDR4, GTX 1660 Ti (Refurbished) $839 + Free Shipping Acer via eBay By admin | February 15, 2020 4:45 pm EST 0 Comment Acer via eBayAcer Predator Helios 300 Laptop: i7-9750H, 16GB DDR4, GTX 1660 Ti (Refurbished) $839