![RiffTrax on Twitter: "Our birthday's tomorrow, but we're celebrating today! Get 20% off, a free MP3 riff, and a free $13 gift card to celebrate thirteen years of RiffTrax! #RiffTrax13 https://t.co/y8SRVgJnZi… https://t.co/jGhdT9RLmz" RiffTrax on Twitter: "Our birthday's tomorrow, but we're celebrating today! Get 20% off, a free MP3 riff, and a free $13 gift card to celebrate thirteen years of RiffTrax! #RiffTrax13 https://t.co/y8SRVgJnZi… https://t.co/jGhdT9RLmz"](https://pbs.twimg.com/media/D_2lhyWUEAAQYDS.jpg)
RiffTrax on Twitter: "Our birthday's tomorrow, but we're celebrating today! Get 20% off, a free MP3 riff, and a free $13 gift card to celebrate thirteen years of RiffTrax! #RiffTrax13 https://t.co/y8SRVgJnZi… https://t.co/jGhdT9RLmz"
![RiffTrax on Twitter: "THE WIZARD OF OZ is getting the RiffTrax MP3 treatment! Our commentary for this classic arrives Friday, Jan 17 #mst3k http://t.co/NV5ycRhTwG" RiffTrax on Twitter: "THE WIZARD OF OZ is getting the RiffTrax MP3 treatment! Our commentary for this classic arrives Friday, Jan 17 #mst3k http://t.co/NV5ycRhTwG"](https://pbs.twimg.com/media/BduP4J6CIAENZHh.jpg)
RiffTrax on Twitter: "THE WIZARD OF OZ is getting the RiffTrax MP3 treatment! Our commentary for this classic arrives Friday, Jan 17 #mst3k http://t.co/NV5ycRhTwG"
![RiffTrax on Twitter: "From our WIZARD OF OZ riff - an ancient hipster! Get the MP3 at http://t.co/RI6KyvebOz | http://t.co/KhG1FcGb8S" RiffTrax on Twitter: "From our WIZARD OF OZ riff - an ancient hipster! Get the MP3 at http://t.co/RI6KyvebOz | http://t.co/KhG1FcGb8S"](https://pbs.twimg.com/media/BeS1uboCQAAVspM.jpg)