You are not going to know all the parts you need until you take it apart and look at it. Sounds like you at least need second gear/synchro set. Sometimes the bearings are loose but usually they are not. I got my bearing separator on sale from Harbor Freight for something like $25. It will need longer bolts. Most people like Hondabond gasket sealer but list was about $20, probably more now, and the unopened shelf life is only a year.
These guys have good prices.
Honda Automotive Parts
I'll add that if you decide to go with Hondabond, test it first by laying down a short thin strip and let it dry 24 hours. If it cures soft and crumbly, don't use it. Keep your receipt
