Vintage COLNAGO Signed Engraved Shimano 105-600 7S Full Group Used 3tTT Sram

Description

Good Morning, Thanks for stopping by. Im just your average Girl...
Just kidding im not average at all.....
thanks for taking time out of your day to stop and take a look at my auction today we have listed a vintage set of Shimano 600/105 group set. What makes this set special is the fact that it has pantograph with Ernesto colnago signature. I've gotten people tell me that this is legit and others have said this is a replica. Honestly who knows? it's a cool piece regardless. I bought this a few weeks ago here on eBay from a seller overseas.
An adult decision would be for me to list this and let somebody else build this up as I have so many additional projects this is just stupid on my part with no fault of the seller. it's just it'd be smarter for me to finish my other projects. I'm not in a hurry to sell and if it ends up not selling  I'll end eventually end up building it but if someone else wants to try it by all means have at it I'm listing it at what I paid with the shipping to get it here to the states and as always I'm willing to take a bit of a loss so feel free to send me an offer. please take a look at the photos and if you have any additional questions please don't hesitate to reach out to me thank you for your time
Here is the specs from the original listing.
E.Colnago Shimano 105-600 7 speed full group years 80s,
Ernesto Colnago Signed Engraved & Logo, Used in excellent maintenance,
Crankset 170mm lenght 52-39 teeth,
Bottom Bracket 115,5mm Italian Thread,
Levers and Bracket, cables included,