I recommend new pour artists to start with the starting equipment below to get a good feel for pouring silver and figuring out if its something you want to do long term. If it is, you can always upgrade your equipment later. Below that is equipment needed for Sand Casting.
Starting equipment

1oz Round Graphite Mold: https://amzn.to/3m7NW0S

Ceramic Crucible Set With Tongs: https://amzn.to/3Hownlw

Map Gas Torch: https://amzn.to/3LgCHxZ

Map Gas: 
https://amzn.to/35Lhko3

Heat Resistant Gloves: https://amzn.to/3ofHIwE

Stamps: https://amzn.to/3IVo2WT

Hammer: https://amzn.to/3GovtnA

Sand Casting
3d Printing

Photon Mono X - https://amzn.to/3oG0C07

Photon Mono 4k - https://amzn.to/3oG0C07

Wash and Cure - ​https://amzn.to/3rlKSB3

Wash and Cure Plus - https://amzn.to/3ojuxLo

Anycubic Gray Resin - https://amzn.to/3GoRYZL


Isopropyl Alcohol - https://amzn.to/3GlSbgq