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Amazon sells a rainbow ribbon cable for like 12 bucks. I used one on my son’s pack

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A quick search on eBay shows several sellers offering the accurate GB2 Spectra Strip cable for about $10-15 shipped.

Or you could use something like this

It’s close-ish to the cable used on the original Ghostbusters Proton Packs. It’s made by spectra strip (same company that made the Ghostbusters 2 cable).

link?

Yeah, where can we get something like that? I’d put that on my sons’ packs in a heartbeat.

Alex

Yeah me too. It looks like a hybrid of the GB 1 and GB 2

I actually got that roll from here (gbfans) Year’s ago and got another roll off eBay from seller tristate_urbanmining.

Are you specifically looking for GB1 ribbon? You can make one for cheap accurately, just takes some time. Two vices and some epoxy. The accurate GB2 ribbon is to widely available for around $10, and is a key reason why my Packs I’ve built are GB2