I've manage to collect some items related to Sprints, and continue to do so. The picture below is for a Sprint convertible window sticker.
Besides showing how the package was itemized and accounted for, you'll notice that this Sprint has a rare Interior Decor Group (Pony) interior. Most came with the standard bucket seat interior.
The Package A price has been rounded to $40.00 list, instead of $39.63.
The car was built at Metuchen and would have had a scheduled build date of about July 19th.