Since the author didn't mention "it's about the money"
maybe "worth" is not about resale ?
Silverball is a true classic. Everyone rants about the artwork.
Those sounds are truly unique. Honestly one of the bedrock
games that sucked so many impressionable teens in to a truly
passionate hobby.
If you like the game, do it. You probably won't find one as nice
as when you get done for any less money.
If it's a hobby, enjoy it.
If it's a job, flip it and move on.