If you have a Sam's Club close to you go check them out for a small jack/stand combination that will probably hold your transmission. It sells for $100. Otherwise, you will need to put the car on jack stands high enough to have room for you and a helper to use one of those inexpensive floor jacks (like $19.95-$29.95) to support the trans. while you and a helper hold/balance the trans when lowering it and moving it out from under your car.

Good Luck!
Tom

__________________
America: Land of the Free!

1977 300D: 300,000+ miles

American Honda: Factory Trained Technician & Honor Grad.
Formerly:
Shop Foreman;
Technical Advisor to Am. Honda;
Supervisor of Maintenance largest tree care co. in US for offices in Tex.