do saturn optical drive replacements require soldering? they might not...

any way my finds have been pretty slim, today i got a few wii cables (power and component) for $2 ea and a IDE and Floppy cable with the edge connector for a buck ea.
yesterday i got a whole pc for $5 with a USB powered sound bar. its a dell small form factor optiplex 7020, 4th gen i5 4 sticks of ram, not sure how many gigs (more than 8) no hard drive but thats ok with me. it'd be at least a good case for a mobo swap to ITX or something or maybe it can be a firewall too. i already have a system for pfSense thats very low power, this ones more power hungry but probably not by much and would be much more powerful