You would import the current Cold Card wallet's back up seed into a Sparrow hot wallet (i.e. Sparrow on a machine that's connected to the internet.) Then you'll be able to sign a transaction right from Sparrow. Again, you would essentially turn your current Cold Card seed into a hot wallet, but since you're not going to use it again in the future, it's not a big deal.
Right, that's what I was suggesting to begin with. I thought for some reason you were saying not to do that. Instead you're saying make a new wallet in Sparrow after I recover this one, rather than sending it to an exchange. Gotcha. Alright I may do that. Thanks