Across:
6. droo
7. kau
8. zeenana
10. ltd
11. ice
12. meaty
14. lupes

Down:
1. seek
2. hiding
3. chokato
4. more
5. puzzle
9. nine
13. yippee
15. six

Julia, yes the 1/3 omelettes, 2/3 omelettes, and whole omelettes are 3 DIFFERENT items. The same for the whole jellies and 1/2 jellies, and pizzas...although i am not sure on the pizza sizes(i think a pizza can be split into 6 pieces..so im guessing they may be whole pizza, 5/6 pizza, 2/3 pizza, 1/2 pizza, 1/3 pizza, and slice pizza).
For me, I only used items that cost under 200 NPs....toys, omelettes, jellies, grooming(nail varnish, eyeshadow etc), food, desert food, spooky food, gross food, tombola prizes, pick-your-own prizes, to name some. Go to Neoitems.net, they have ALL the items of neopia listed by category for easy finding....very useful website, helped me to find my 1000 items. Happy shopping, and good luck!! :)