You mean like multiple accounts? Amazong / Newegg / NCIX / etc? Then just buy the cheapest you can find from them? If so, no i do that too lol
But, been buying mostly everything from Prime now.. the shipping is just so fast, shit literally get's to my house in less than 1-2 days. (Prime Member) And I live really far away from the warehouse, like 2 states lol