im having the same problems on my mk2. feels a little lumpy getting it into 1st as well, but other gears are easier to slip into. what sort of costs would i be looking at cos money is very tight at the mo and have a few other things that need looking at on my baby. (em light and a slightly erratic idol)
I had/have the same issue on my mk1. 1st & reverse gears, i've had the issue for a year or so. i was told getting new gear oil 80w90 would help. I bought the stuff but havent used it yet. I find the issue is mainly when cold but it still happens when warm or hot every so often.
My clutch has been questioned for other issues as well - "engine revving high" (another thread)
So long as it doesn't get noticable worse just let it spin out of gear then try again - seems to work for me