Agriculture Parts Webstore Build

I need a full-featured e-commerce site for my agriculture supply business. We carry thousands of SKUs and are an authorized distributor for TeeJet, ACE, MP Pumps, Hypro, and GreenLeaf, so the catalogue has to scale smoothly and stay organized as it grows... (Budget: $250 - $750 USD, Jobs: Database Management, eCommerce, HTML, Magento, PHP, Shopify, Website Design, WooCommerce)