Go to the bundle on the Dota 2 store on your browser (google it)

Continue the transaction as normal until you reach Check out page (1 page ahead of cart)

Wait 35-40 mins

Go buy the bundle in-game (If you didn't wait earlier, you will get an error at this step, you must wait 35+ mins)

Complete the purchase on the browser!!

Now enjoy your 2 bundles! Have Fun!
Do it before they patch it

Go to the bundle on the Dota 2 store on your browser (google it)

Continue the transaction as normal until you reach Check out page (1 page ahead of cart)

Wait 35-40 mins

Go buy the bundle in-game (If you didn't wait earlier, you will get an error at this step, you must wait 35+ mins)

Complete the purchase on the browser!!

Now enjoy your 2 bundles! Have Fun!
DO it before they fix it!!

Continue the transaction as normal until you reach this page

Wait 35-40 mins

Go buy the bundle in-game (If you didn't wait earlier, you will get an error at this step, you must wait 35+ mins)

Complete the purchase on the browser

Now enjoy your 2 bundles! :) Credit to this post. Keep in mind this only works if you have not purchased it in the past.

+REP. As a trader ; i look forward to such smart and genuine players who makes trading a pleasant experience. i hope u like your new WD cache set! :)

More trades in future.

Happy friendship day to all my doto buddies!!! :)