一点也不便宜，贵得不得了。

It's not even a little bit cheap, it's extremely expensive!

Source: Tatoeba

Sentence Composition

1 一点 yīdiǎn
  1. a bit; a little bit
  2. (used in negative expressions) (not) the least bit
  3. (after an adjective, used to form the comparative) a bit more, -er
  4. a point (in a discussion etc)
  5. (calligraphy) dot stroke (、)
  6. one o'clock (abbr. for 一點鍾 yīdiǎnzhōng)
2 也不 yěbù
  1. neither
  2. nor
=3 便宜 biànyí convenient
=3 便宜 piányi
  1. cheap; inexpensive
  2. a petty advantage
  3. to let sb off lightly
=4 贵 Guì abbr. for Guizhou Province 貴州 Guìzhōu
=4 贵 guì
  1. expensive
  2. (bound form) highly valued; precious
  3. (bound form) noble; of high rank
  4. (prefix) (honorific) your
=5 得 dé
  1. to obtain
  2. to get
  3. to gain
  4. to catch (a disease)
  5. proper
  6. suitable
  7. proud
  8. contented
  9. to allow
  10. to permit
  11. ready
  12. finished
=5 得 dè used in 得瑟 dèse
=5 得 de structural particle: used after a verb (or adjective as main verb), linking it to following phrase indicating effect, degree, possibility etc
=5 得 děi
  1. to have to
  2. must
  3. ought to
  4. to need to
6 不得了 bùdéliǎo
  1. desperately serious
  2. disastrous
  3. extremely
  4. exceedingly