Snow Patrol and Otago have, importantly, drawn good barriers for the Group 1 contest over 1600m at Flemington on Saturday as Price bids for a fourth win in the Classic.
Price won in successive years with Light Fantastic (2008) and Heart Of Dreams (2009) before Grunt (2018) gave his third victory and believes his duo this year have strong claims.
"It's a little bit even the race, and if there were five chances in the race, I've got two of them and they've both had good preps," Price said.
Snow Patrol showed potential in a three-start preparation in the spring but was spelled before the Group 1 races got into full swing.
He returned to win first-up in the Group 2 Autumn Stakes (1400m) at Caulfield on February 10 where he just nosed out Southern Tycoon, an opponent again on Saturday.
Price said Snow Patrol had had the preparation to win the Guineas despite being second-up into the race. He added the three-week gap between races was also ideal.
"I think it suits the Contributor breed to have their runs spaced a little bit," Price said.
"It certainly suits him. He's a big strong horse and that's the feeling he gives me. That first-up win didn't knock him around too much, but we were able to give him a quiet week then build him up for the mile."
