I had read that WDW tickets may be rising in Feb, but wasn't aware that Universal may too. Ticket prices are creeping up almost daily! I got DC tickets around 8/1 and checked the US price at same time, it was £119 per adult, early last week it was £120, it was £121 yesterday (that is the cheapest I could find).
I used Orlando Attraction Tickets as they do deposit (although we paid in full), no cc charge, free signed for delivery and real tickets too. I found them the most competitive on price. ATD wanted £130 per adult for US yesterday!! No wonder they give away so many 'freebies'! I've also read that if you ring and ask them to price match, they will, but they will remove any 'free' offers like free tickets or airboat rides etc. Not sure how true this is.
We still need to book Universal too but as I've just booked and paid for DC (we wanted to secure date as Saturdays in August were getting booked up fast), and also booked and paid for our hire car too. So, I think Universal will have to wait sadly.... We've done quite well as all the tickets we've booked so far, including things like Memory Maker, we've booked just before a price increase - our DC dates are now £14 more per person and at 6 of us are going it's a saving! But sadly, I think we'll have to ride the storm with Universal prices for a while yet!
Hope you get sorted out.