Or is this type of parlay waaay +EV over the longterm

Pending
2 Team Parlay

Pending 9/3/11 1:00pm

Props Baseball 6559 TOR J.Bautista hits+runs+RBI's ov 2½ +120* vs TOR J.Bautista hits+runs+RBI's un 2½ (Fixed Price)

Pending9/3/11 1:00pm

Props Baseball 6571 TOR J.Bautista hits+runs+RBI's -115* vs NYY A.Rodriguez hits+runs+RBI's (Fixed Price)

.5 units to win 1.56 units

What am I missing here? I was surprised my book let me parlay these 2 events