Every week people post the worst betting advice on here. $6 is not good value at all, let alone exceptional value.
Betfair currently has Phoenix win at $7.80. And most other bookmakers I looked at have them around $7.
a: We have a decent show of winning this
b: when you have a decent chance of winning, the TAB are normally paying closer to $3
Hence, its good value.
B means it is better value, not good value, there is a big difference. But anyway good luck if you have money on it, I hope you collect!