I picked some of my favorite brushes from Sigma Beauty to make a custom set.  And let's not forget the best tool to clean them. This set is valued at $100. 
 
Set includes:
F80 Flat Kabuki Brush
An industry icon, our #1 best-selling foundation brush provides a buildable, airbrushed foundation finish. With ultra-soft Sigmax® fibers that smooth out your favorite liquid or cream products like a dream, you’ll get high-definition skin in no time!  Stipple on liquid or cream foundation and blend it out using circular motions for a flawless, streak-free finish
 
F64 Soft Blend Concealer Brush
Achieve seamless concealer every time using your favorite cream or liquid formulas with this soft SigmaTech® blending brush for everyday.  Apply concealer with a light hand. Then, buff it in circular motions to even it out for a perfectly blended finish.
 
E25 Blending Brush
Make harsh lines disappear for your most seamless eye look yet, using this cult-favorite SigmaTech® fiber brush.  Featuring a flattened ferrule brush head, use the E25 Blending for patting down shimmer or matte eyeshadow directly onto the lid. Then, use the fluffy tip to blend it out.
 
Sigmagic Scrub
Achieve a quick and total clean with the 2-in-1 power of this solid brush cleanser and silicone texture. Outperforming instant brush sprays that only remove surface-level makeup residue and bacteria, the all-natural cleanser dissolves tough pigment and foundation stains while the silicone texture penetrates brush bristles to scrub it all away.Secure the SigMagic™ Scrub into your sink with the firm-hold suction cups. Wet your brush head and gently scrub it against the solid cleansing formula and silicone texture to create a lather. Rinse the brush head under warm water and repeat until water runs clean.
 
Clear Makeup Bag