Price and Kent Jnr have given Big Sky three jump-outs in preparation for his return.
"Big Sky has had three trials knowing that he's a colt and I want to keep his form good in case someone likes him as a colt," Price said.
"His job, all being well will be the Poseidon, the Danehill, the Blue Sapphire and the Coolmore, being a sprinting Bivouac that he is.
"I think it's a better race for him (than Buggsy) on class and I think Big Sky has improved as a horse.
"As a young horse he wasn't getting it right but still winning well."
While Price believes Big Sky has the edge in class, one thing he knows about Buggsy is the colt will be in for the fight.
Buggsy scored on debut at Sandown before running third in the Redoute's Choice Stakes at Caulfield in April.
He resumed to score at Sandown over 1000m last month.
"The Redoute's Choice caught him on the way down," Price said.
"I was in two minds whether to run him, and I know he ran third, on paper, but it was not the right Buggsy that ran in that race.
"His tenacity, his fitness, his soundness, his desire, it may get him there."