I picked up one of these used for about $125.
http://www.amazon.com/dp/B000WR18XY/?tag=atomicindus08-20
I recommend peeping craigslist until something similar comes up.
Spend the money on a nice blade for finish work, freud 80 tooth is the one I got and it works great for trim!
Never used craftsman versapak sabre saw. This was new in its beat up box for years. Does not include batteries or charger. Made in England!
$12 + shipping
What kind of grease do I lube the internal gears of power tools with?
I have a cman and I cleaned out and now need to re-grease it.
EDIT: It has metal gears