The following domains are expiring and will become available again in the next few days. The first 2 are exclusive to the services mentioned, and the others can be registered through your preferred registrar if you are quick enough to register them before someone else does.

levteck.com has PR5 - on Snapnames
venompages.com has 380 backlinks according to Google - on NameJet
tiregala.com has 36,200 backlinks according to Yahoo
megagsm.info has an Alexa traffic rank of 164,474
egoday.com has 220 backlinks according to Alexa


This list of domains have already expired and were available for registration when checked earlier today:

leasekia.com has 5,955 backlinks according to Yahoo
vnamdvd.com has an Alexa Traffic Rank of 999,506
pets-4-u.com is in the Yahoo Directory
cachemiremedia.com has PR3