I'd jump on the chance to learn a thing or two in person from bldsmith, he's been very helpful in our unofficial metalworking thread.
Building a propane forge and burner should be cake if you've got metalworking equipment already. Mine is done with an old propane tank, a 3" section of 2" pipe, a double layer of 1" thick ceramic wool (ebay was the cheapest, bought enough for ~10 forges for $100), a sprayed on wool rigidizer called Cabosil (AKA fumed silica), and then covered in Kast-o-lite 26 refractory cement. Total cost was maybe $200 with shipping, and I have supplies left to make many more.
The burner I made cost around $45, just some 3/4" black iron pipe, some brass fittings, a .035 mig tip, and a 0-20 PSI propane regulator.
If you don't want to go that route, a coal forge is even cheaper and easier to make, but requires a more attention to how hot your steel is getting. Maybe $30 total cost to get going, much less if your wife has a blow dryer that can go missing
For an anvil, the real deal is the best, but there are a lot of decent alternatives.
ETA: I throw this out there a lot, but fork lift tines make good anvils. This is just a chunk of one I use as a clean portable anvil every now and then. My actual anvil is over 100 years old and the previous owners put some use into it. If I need a clean edge, I can drop this into the ground and hammer away. It was ~25 cents a pound at the scrap yard, my real anvil was just over $4 a pound, and I'd be really lucky to find one for less than $6 a pound a year and a half later.
Attached File