If you do not get any offers I would recommend the Lyman cast bullet manual. I have both if you get the soft cover it’s cheaper. Casting is not that hard but you really should have the manual. It will help you with Fluxing, alloy mixing, molds and loads. You do not need too buy Lyman equipment. I use Lyman and RCBS molds they are just a little on the pricey side.
Casting like reloading can be done relatively cheap or very expensive. Many years ago I started with a gas burner and Dutch oven. I dipped and poured all my bullets. And pan lubed. This method is Very slow but effective.
Today I use a $400.00 RCBS pro-melt a Lyman 450 Lube sizer many molds and sizing dies, as you see casting just like reloading can be very addicting, and expensive if you let it.