Here's a question for veteran TG fliers (or shoppers).

Do TG flight prices drop as the flight date nears? I noticed that my upcoming flight's PE fare RT (JFK-BKK) dropped about $130 last week, and in other comments made it seems it may go lower still (maybe another $100).

I'd rather do a re-purchase (and refund the current ticket) one time, so I'm thinking about what to do. Of further note, to date the flight hasn't gained more than maybe 1 seat in PE.

Suggestions?

P.S. I see on these same flights that my Saturday return shows FULL in Royal Silk class. Is this normal for these flights to sell out all those seats in Biz? This is on the return flight, which is a Saturday, BKK to JFK. On the outbound, a Thursday, Royal Silk class is about 30% full.

(as always thanks to everyone for help with these questions )