Cool, Thanks! I see the 2000 Beetle coil packs are a lot more expensive than the 2001+ coil packs. Right now the original coil packs are still working well but I will keep them in mind if anything starts failing.If you notice the link takes you to a Golf IV page and the later packs are the ones that have had recall campaigns, issues, problems, etc., the earlier bolt down packs seem to have been better.
Anyway I'm sure if you go to the ecs site and navigate thru using your vehicles' info they'll have several options for you.
They have Karlyn & OEM as singles or in 4 packs:
OEM / Performance Parts for Audi, BMW, Mercedes Benz, Mini, Porsche & Volkswagen - ECS Tuning