Here are my winning bets for yesterday with the price i got and the Tab price

MR2 MASTER O'REILLY $3.80 / $3.20
MR4 SLEEK CHASSIS $1.40 / $1.20
MR6 MALDIVIAN $4.00 / $3.90
MR7 BON HOFFA $6.90-$2.60 / $6.60-$2.10
MR7 FLASH COUPE $10.50 / $9.20
MR8 UNIVERSAL QUEEN $1.30 / $1.20

The win bet returned 30 cents more for the dollar
The place bets returned $2.70 more for the dollar

I think that answers the question of where the better prices are, i can place all my bets early and still getthe better prices.