There will be rewards and loot. There will be money found. You will be able to buy anything on the standard listing that have flat costs, including wondrous items. If you intend to build something magical or immensely powerful, then it's going to be expensive and will be done with help, or at least I'll be checking the evaluations. If you know what you are doing then I will be less 'over your shoulder'. Basically I'll be checking any items over the sort of 2 or 3 grand gold mark.
Items found in loot will be scaled according to level.
If you have any questions of a more specific nature, Arti I can answer easier on Facebook.