The best thing to do if you have dry or sore lips is to regularly apply a lip balm containing petroleum or beeswax. You may need to try a few different products before you find one that works for you. For example, you may be sensitive to fragranced products, in which case non-fragranced lip balms are available.
, know HoloLens from Dennis Vroegop, waiting for 3 digit price. Current price for a Development Edition HoloLens is $3000. It is basically a production ready consumer device that so far has not been built in large enough quantities for the price to come down. You can order one on the Microsoft website here: Microsoft HoloLens.
Saw Kambos online website had a product I wanted for sale @$250 on Friday 2/10/15. It was a good deal so I ordered one straight away and paid with my credit card on the same day. On Monday 5/10/15, the price had reverted back to $350. Checked my order status on Wednesday 7/10/15 and it was still showing 'pending'.