Engine Mount Question.

engine, rpms, mounts, 1300rpm, settled, shake, fine, wing, stop, complete, starting, drop, flaps, high, dallas, north, region, give, what?confused, call, denton, live, minutes, movement, racing, info, opinion, labor, decently, priced, $300, wondering, mechanic, told, question, place, order, mine, pretty, mount, ahead, thatd, cheaper, awesome, jittering

I was wondering where I should look to buy all 4 engine mounts. My mechanic told me he could get me all four of them for $300 + Labor. Which, in my opinion for all 4 is decently priced. If anyone else knows a place to buy them for maybe cheaper that