Have you ever heard of the LOW BUDGET website "WISH", well
that's where Platinum has ended up. Go to the website wish.com and enter sonar platinum, 
 
 
 

No.

I put it in my shopping cart at Wish. I got an extra discount, so only 19 dollars plus 8 shipping.
Remember boys and girls: if it sounds too good to be true it is most likely a scam.
 
 
 
SHOPPING CART
Cakewalk SONAR Platinum 23 with Plugins for win

Quantity:  1
Shipping: $8.00
Estimated Arrival: Feb 10 - Feb 26

regular $50.00, now $19.00

ORDER SUMMARY

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Item Total:$19.00
Estimated Shipping:$8.00
ORDER TOTAL:$27.00

Checkout

Either the demo version or a cracked version.
This is the description from the web page:
 

Description
- DVDR Disc no art cover and case, No manual book.

- No key,But 100% Full working guarantee

They also have Studio One pro for 25 dollars:
Somebody needs to shut this place down.
 
 
PreSonus Studio One 3 Professional v3.5 for win+mac include sounds
 

$25USD

 Buy 
 
Description
Program include:  
1.PreSonus Studio One 3 Professional v3.5 for win+mac.full working,never expired.  
2.sounds(One Instruments2,PreSonus Electronic Audioloops,Vengeance)

  - DVDR  Disc no art cover and case, No manual book.
  - No key,But 100% Full working guarantee
 

I hope someone from Steinberg reads this and shuts them down. 
 
 
Cubase Elements for 37 dollars:
Steinberg Cubase Elements 8 for win+mac ..

Quantity:0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15    
Shipping:   $11.00 
Estimated Arrival: Feb 10 - Feb 26

$37.00 
 
Description
  - DVDR  Disc no art cover and case, No manual book.
  - New, 100% Full working guarantee