Originally Posted by
chocfish
Keen for some guidance on what would be sensible bids. Am keen not to miss out, but also don't want to overbid.
There isn't really an answer to this. You need to bid what you feel the upgrade it worth to you.
You need to accept that the odds are stacked against your OneUp being accepted with no guarantee at all that any could clear on your flight.
Premium Cabins to LAX and SFO are full most of the time.
All anybody can really do is wish you good luck.