For your consideration a 1973 Fender Champ in excellent condition. The amp is all original with the exception of two capacities that were replaced to keep it running right. 
Everyone should at some point own a vintage champ.  These vintage work horses are affordable, easily maintained, and can be modestly modified without hurting the value.   They are the quintessential, basic sound of the 60-70s.  
What is insane is that this amp is substantially less than a new champ and is board wired.  With care, this amp will be here in 50 years gaining value.  All the while the “new” PCB champ will be losing value until it can no longer be repaired.