Hi @mranderson408, great to know that you have a Glaspac Cobra and that it is still going. Have you never had ir registered? I dont really have any marketing material, but I do have magazines (in portuguese) which contain all sorts of information including pricing.
I do have an invoice for the sale of an equivilent car from back in the day... the challenge is converting the value of brazilian money of the day to current values. Having said that, in the article (link attached) the reporter has made a value conversion which is easy to convert to modern day currencies.
https://quatrorodas.abril.com.br/esp...indsor-shelby/
Scrol down to to bottom of the article and in the spec sheet you will find the following statement:
Preço: março de 1982: Cr$ 3.800.000,00. Preço atualizado: R$ 239.096
Current ajusted value R$ 239,096 which roughly work out to U$ 44,277.
Also, and I dont know if any of the info on my instagram could help, but if you have a moment, check it out!!!
glaspac_cobra - I´d love to tell the story of your car on my profile if you care to share it. THe Glaspac comunity here in Brazil is kicking in to life now and we are havinf alot of fun with it.
I hope this helps and that you can get another Glaspac back on the road!!!!!
Please let me know if there is anything more I can do to help?