blaze124, good question. I know the price can be tempting but that's also how the market works. I uses both and finds a compact camera to be more comfortable on a daily bases.
Back to the question, is it worth the price?
- a DSLR needs cleaning and maintenance goods (add that to the price)
- can you fit it in your bag safely? Or are you going to buy a bag/cover for it?
The DSLR is offering being offered at a great price, but Do you really need one?
- What kind of photos do you intend to take?
- What do you intend to do with it after the trip?
- What functions do you want? and need?
- Are you going to print your photos, and in what size?
If you are intending take it up as a hobby, DSLR is reasonable and considerable.
now,
if it is only for this vacation trip, no I don't recommend you a DSLR.
Try this, fill up a 1L water bottle (60-80%) and put it in your bag which you will be carrying. Go out with the water bottle inside the bag like you usually would.
Buy the one that you are happy to carry around every day, and take photo with. Not something that is only used once or on very few occasions because that's now worth the money.
Another way to see if it worth the money...
A) DSLR, $300 - used it at this trip - it is heavy so it sits in the shelf for the next 5 years
B) Compact $450 - used it at this trip - it is so light you just keep it in your bag - uses it every-now-and-then for the next 5 years
Well, I think that a product that is used until it has aged or broken is worth the price, comparing to $300 that is found cover in dust years later.