Acoustic offers from Amazon.com

High-fidelity AM/FM radio for home or office use. High-Sensitivity digital tuner locks in distant AM and FM stations. Purpose-built Boston speaker driver is capable of a wide range of frequencies. Patented BassTrac circuitry eliminates distortion (see Technology).
Price: $159.99 [Notify me when price goes down.]

Folds up for easy transporting. Padded protection at all contact points. Stable stand keeps acoustic guitars safe yet accessible on stage or on display. Three adjustable locking positions.
Price: $10.95 [Notify me when price goes down.]

Erase-A-Hole allows you to patch holes in drywall, plaster, and wood. Sandable, paintable and stainable. Water clean up. Non Shrink.
Price: $7.89 [Notify me when price goes down.]

Professional-quality hopper gun for applying wall & ceiling texture, acoustic material. Cast-aluminum gun with extra-long trigger for easier spraying with less operator fatigue. Dial-a-size nozzle lets you quickly change orifice size for fine, medium and coarse texture. Rugged and lightweight impact-resistant ABS hopper; seamless design helps prevent build-up.
Price: $37.99 [Notify me when price goes down.]

Convenient, portable size. Store in purse or pocket. Reduces feedback and increases comfort. A dab is needed per use; your supply will last a long time.
Price: $6.99 [Notify me when price goes down.]

Voice recognition certified. DNCT4 - Direct Noise Canceling Microphone Technology. Stereo headset. Adjustable headband.
Price: $10.31 [Notify me when price goes down.]

Plug and play for PC and Mac. Uses only USB power, no wires or batteries!. Easy to use. Incredibly compact and portable. Great for travel!. Produces crystal clear sound with dual 1-watt digital amps and 2 high output, full range micro drivers.. Patent pending flexible design allows you to totally customize your listening experience by flexing the speaker into virtually any position..
Price: $39.95 [Notify me when price goes down.]

Children love to make music and rhythm is the foundation of all music making. Can be played with hands, mallets, or sticks. Made using the same ACOUSTICONTM shell material and FIBERSKYN® 3 drumheads. Has received the prestigious Oppenheim "Best Toy Award" for product quality.
Price: $28.50 [Notify me when price goes down.]

Natural acoustic. Sized for smaller hands. Low string actions. Steel reinforced neck.
Price: $29.99 [Notify me when price goes down.]

Sing Along Microphone Headset. Plays songs "Who Said", "Best of Both Worlds", "This is the Life". Light up Realistic Strumming Strings. Volume and Echo Controls.
Price: $21.95 [Notify me when price goes down.]