So, I am totally new to this but considering this vintage Dr. Pepper machine as a surprise for my boyfriend's birthday. The seller isn't sure of the year or model, (it's a Vendo,) said she's been told it just needs refrigerant but it's been sitting unplugged in her garage for 9 years. She says it turns on when plugged in but nothing gets cold.
I thought someone might be able to guess at the model by the photo and give an idea of what it would cost to get something like this working?
I appreciate any advice you can give!