I think in 3.5 it was not possible to have special abilities (like keen or flaming) for more points than the weapon had enchantment bonuses? I.e., a keen weapon had to have at least +1 enchantment bonus and vorpal (that costs +5) had to have at least a +5 enchantment bonus (making the weapon cost +10 in total)
Now the PF SRD says: "A weapon with a special ability must also have at least a +1 enhancement bonus. Weapons cannot possess the same special ability more than once."
Is this corrected in the errata or is Paizo really allowing PC's to buy for example +1 vorpal weapons (at a cost of a +6 weapon)? TWF or flurry characters go!
-John
