Monoprice.com for the wall bracket (tilt, swivel, move around whereever i'm working)
WAY cheaper than anyone else anywhere. Lots of the places wanted over $100 for wall plate. theirs are like $25 or less.. I just used anchor bolts to the wall.
Flat screen at Newegg or tigerdirect. I think I got mine at newegg. 27" flatscreen for like $200 with free shipping. Gotta keep your eye out for a "sale" I run my laptop (dead screen on my laptop so perfect garge parts lookup machine) to it and tv. My tv is the Auria.. Sound ***** on it but other than that it works great. HDMI input, VGA input, S video input and RGB input etc. For a garage i wasnt' going to get a "Nice" Tv.. But I figured college room quality would be fine.
Surround sound was a refurb from recoupit.com for $50. Which was a DVD/surround. Not the best but again, it's in the garage and came with the speakers.
All total I think i have $350 in flat screen with surround sound and the surround sound also has DVD player. Wall plates and speaker mounts added a bit to the expense but while i was working on walls etc i thought it would be a nice addition.
Speaker mounts were $10 a pair from Monoprice and I purchased their speaker wire and surround sound wall plate and vga wall plate for computer.
Sorry no pics as i'm a newbie/lurker but I can try next week to post something up. (haven't read picture posting reqirements yet) have an off road event this weekend with our car club so will be out of town.
I"m not quite done with garage entertainment but it's nicer than most of my buddies have in their houses and WAY cheaper than most tv's.
no I don't work for any of the above companies, i'm just a cheap consumer.
Honestly, if you use any of the info above and are looking for a wall mount for your tv the monoprice site is amazing for that. Places like Bestbuy etc want at the minimum $100 for the same mounts.