My uncle gave me this old Kramer PDG (Paul Dean something something, it's repainted originally it was yellow). It's one of his first guitars, but after he got injured, it hasn't been played or maintained for about 30 years.
The problem is, I'm a new player, and I've been playing only acoustic for less than a year. This Kramer needs some maintenance: the fretboard is extremely dirty, the frets are almost worn flat, and there's some rust here and there.
I have no idea about its possible value or how much it's worth spending on repairs. I don't have any problem with cleaning, restringing and working on electronics, but I'm more concerned about the refretting process, which I've never done before and would have to learn as I go. Is it possible to do it on my own without expensive professional tools and without making a disaster? Or would it be better to go to a professional for this task? How much would they charge for this job?
Everything aside the frets is easy and low effort. But without experience on a cheap guitar I wouldn't put my hands on the frets, especially if you have neither a fret press nor have done a few fret jobs before. You could get your hands on the right tools and buy some cheap, used, necks and learn the process or find a luthier. Fretwork and swap (depending on the amount that have to be exchanged) goes for around 400€ upwards where I live. You might get away with recrowning the frets and adjusting the nut one last time though, they look like they could tolerate one last fret job before they are finally worn out.