Well. There's no denying the integrity of the scale, and the tentacle is carefully examined by all three for several moments before it, too, is determined to be genuine.

"Well, can't imagine we'd take more'n a few hours to finish up at this rate."
"Yes! Can't thank you enough!"
"Assuming these two don't muck it up somehow..."
"Oh, as if you've never made a mistake in your life, Sandy, why don't you just-"

The argument resumes, and Kuja clears his throat, glancing over at Papyrus. "Well. Time to report back, do you think?"