A Seattle Mariners pre-sale code is available below to our members: Anyone with this presale info will have a fantastic opportunity to order sweet seats before anyone else. Seattle Mariners presale passcode for early tickets in Seattle Don’t miss this awesome opportunity to see Seattle Mariners’s game in Seattle!!
Here are the Seattle Mariners game details:

Seattle Mariners
Safeco Field
Seattle, WA
Start: Mon, Apr 08, 2013

Onsale to General Public
Start: Sat, 03/16/13 10:00 AM PDT

Presales
Start: Fri, 03/15/13 12:00 PM PDT
End: Fri, 03/15/13 11:00 PM PDT

You can use this presale passwords and information to get tickets:

This Code Is Protected

This content is for active WiseGuys members.

Step 1 Choose a membership plan to unlock the presale codes we've found for this event and access to tickets during the presale.

3 day temporary pass

A temporary pass which allows access to most presales on TMPresale.com for 3 days.
Membership does not auto-renew
 

Most people are thrilled with the Total-Access VIP Pass trial offer and keep their membership active beyond the 5 day trial period (A Total-Access VIP Pass is regularly $19.95/mo). Like all our membership plans it is covered by an unconditional 60 Day Money-Back Guarantee

Please note that our free presale alerts newsletter is not the same thing as having an active VIP Membership. An active membership is required to view some presale codes.

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A complete list of plans, including a 3 Day temporary pass ($5.95) which does not auto-renew is available here.

When a pre-sale password says it is not in the system – check to make sure that the presale is still valid: you might be looking at a very old post, secondly keep in mind that there might be more than one pre-sale happening – when there are a few boxes where presale passwords can be keyed in you might need to try a couple of different combinations to find the right one.